AURORA A. QUEZON ELEMENTARY SCHOOLSan Andres St. Malate, Manila

TABLE OF SPECIFICATION

In

SCIENCE GRADE IV

First Grading S.Y. 2015-2016

CONTENTS EASY AVERAGE DIFFICULT TOTALIdentify the harmful

effects of polluting the environment

2,21,22,23 1,3,37,38,39 4,24,25,26 13

Identifying the materials that float and sink

5 6,33,34,35,36,19 7,27,28 10

Identify the harmful effects of using

chemicals

10 8,29,30,31,32,43 9 8

Have the knowledge on how to read the labels on the food

11,12 13,14,40,41,42,44,45

15 10

Practice good health habits

16, 17 18,50,49,47,48,46 20 9

Total 10 30 10 50

Prepared by: Noted by:

Mr. RAMIL D. DOROL Dr. JESUSA P. CARAIGMT – II Principal IV

Division of City SchoolsAURORA A. QUEZON ELEMENTARY SCHOOL

San Andres, Malate, Manila

1st PERIODIC TEST in SCIENCE and HEALTH 4

I.MULTIPLE CHOICE:Direction: Read each question carefully and choose the letter of the best answer.

1. What do you have to wear when holding garbage?A. Leather glovesB. Plastic glovesC. A and BD. Wear nothing while holding garbage

2. Which is true about physical change?A. A change in its compositionB. A change in its size onlyC. A change in size, shape and there’s no new product formedD. None of the given choices are correct

3. Which is true about chemical change?A. A change in colorB. A change in sizeC. A change in shape, size and there’s a new product formedD. All of the given choices are correct

4. Which of the following undergo physical change?A. Bending of nailB. Rusting of nailC. Frying fishD. Burning oil

5. Which of the following is an example of chemical change?A. Burning of sugarB. Souring of milkC. Frying meatD. Grilling of barbeque

6. What should you do with the recyclable materials in your home?A. Bring it to the junk shop and sell itB. Use some of it as a decorative purposesC. Throw it in the river at night timeD. A and B

7. The following changes in materials are useful to the environment except ______.A. Using chili powder in killing insectsB. Using pesticide in killing insectsC. Using basket in going to the marketD. Using paper bag in the grocery

8. Which of the following is a water borne disease?A. Typhoid C. DengueB. Cholera D. Fever

9. What will happen to a stone when you place it in a pail of water?A. It will float in the water C. It will break apartB. It will sink D. It will absorb water

10. Why do some people use floaters in swimming pools?A. It keeps them sank in the water. C. It lessens their weight.B. It keeps them floated in the water. D. A, B, C are correct.

11. Some material floats no matter what their shape is. Which type of material had been described?A. Glass B. Styropor C. Rubber D. Plastic

12. Why do life vest keeps you afloat in the sea?A. Because of its shape C. Because it is less denseB. Because it is filled with air D. Because it is made of rubber

13. It is a process of slowly destroying materials into bits or smaller pieces.A. Polluting B. Decaying C. Frying D. Cutting

14. Which of the following materials undergo decay?A. Foil B. Disposable cups C. Bread D. Wax paper

15. The following materials undergo decay. Which of them decay fast?A. Twigs B. Leftover food C. Vegetable peelings D. Leftover food

16. What will happen to the decaying materials dumped in soil?A. Converted to fossil fuel C. Become pollutants to the soilB. Becomes organic fertilizer D. Becomes organic fertilizer

17. Left-over food must be stored in _______ to avoid spoilage.A. Glass containers B. Plastic container C. Refrigerator D. Plate without cover

18. The best way to dispose decaying materials is to ______.A. Put in garbage cans C. Put in a compost pitB. Put in a garbage can with plastic D. Throw in a vacant space

19. Which of the following ailments will you acquired in bathing in a dirty water?A. Allergy B. Diarrhea C. Headache D. Typhoid

20. It is a disease spread by specific type of mosquito.A. Allergy B. Dengue C. Diarrhea D. Skin rashes

21. A waterborne disease from polluted water. People who drink becomes infected with _____.

A. Dysentery B. Diarrhea C. Malaria D. Typhoid22. It is a disease that can cause severe diarrhea.

A. Cholera B. Dysentery C. Skin allergy D. Typhoid

23. _______ should be practiced to prevent diseases from exposure to decaying materials.A. Brushing B. Cleaning C. Good hygiene D. Washing

24. What information are given by the labels of the product?A. Expiration date B. Nutrients C. Precautions D. All of the above

25. You are asked to give medicine for fever. What are you going to do first?A. Read the label of the medicine. C. Get the medicine and give it right away to your mother.B. Get a glass of water and a medicine. D. Taste the medicine before giving it to your mother.

26. Why do we have to know the expiration of the product before purchasing it?A. To know the expiration of the productB. To know the nutrient content of the productC. To know quality of the productD. All of the above

27. Are you going to buy those products with rust?A. Yes, because it cheaper C. No, it might poisonousB. Yes, because I know that product very well D. Yes, because it is branded

28. Do all the labels provide enough information about the food products?A. Yes B. No C. Maybe D. I don’t know

29. If you are going to dispose waste materials commonly found at home, what are you going to do with the decaying materials?

A. Make a compost pit C. Mix them with the non-biodegradableB. Throw them in the river D. Keep them in the cabinet and use them again

30. Wastes that are not properly disposed may ______.A. Become breeding places of pests such as mosquitoes and flies.B. Cause loss of humus soil.C. Speed up the materials to decay.D. Allow free flow of rain water run-off.

31. Waste should be segregated into ______ groups.A. Bio-degradable and non-biodegradable C. Big and smallB. Color and shape D. Soft and hardness

32. What safety precaution do you need to observe in disposing waste materials?A. Use gloves or adequate equipment in handling waste materials to prevent puncture by sharp items.B. Taste and touch waste materials before disposing them.C. Keep the waste materials in your kitchen.D. Expose yourself to the waste materials.

33. What should people with the garbage do to prevent oneself from getting sick?A. Dispose waste materials properlyB. Take medicineC. Throw the waste materials in a vacant lotD. Drink polluted water.

34. What will happen if you put salt in a glass of hot water?A. The salt will not dissolve C. The salt will dissolveB. The salt will taste sour D. The salt will grow

35. How does organic fertilizer become helpful to people?A. It makes the soil wateryB. It makes the soil hardC. It makes the soil more expensiveD. It enriches the soil

36. Which of the following disease is caused by mosquito?A. Malaria and DengueB. Fever and skin rashesC. Scabies and allergyD. None of the above

37. What will happen to alcohol and water when mixed?A. Alcohol and water will mixed completely B. Alcohol and water will mixed partially.C. Alcohol and water will not mixed together.Dd. Alcohol and water will form two layers.

38. Which of the following material will not decay?A. Plastic B. Wood C. Hair D. A and C

39. Which of the following material can be reuse again?A. Plastic bag B. Paper bag C. Used slippers D. A, and C

40. What are you going to do with the materials that undergo decay?A. Make a compost B. Throw it everywhereC. Sell it to the factoriesD. Don’t mind with it

41. Your Sibling asks you to give her the medicine, what are going to do first?A. Get the medicine and let her take itB. Get the medicine throw it to herC. Read the label first if it’s not expiredD. Taste the medicine yourself

42. Which of the following materials is heavier?A. A kilo of nailsB. A kilo of sandC. A kilo of cottonD. All of the given choices are correct

43. Waste should be segregated into _____________.A. Biodegradable and Non-biodegradableB. Porous and non-porous

C. Acidic and non-acidicD. Color-to –color

44. Why do we have to segregate the garbage?A. So that recyclable materials can still be of use.B. So that I can give it to the beggarC. So that I cannot pollute the waterD. A and C

45. Which of the following shows a good practice?A. Plant trees in the forestB. Cut trees and sell it to the lumber yardC. Don’t plant trees in the forestD. Practice the “Kaingin” system

II. ESSAY: 46-50Answer the statement briefly. As a pupil like you, how can you help in practicing the 3Rs (Reuse, Reduce, Recycle) in the school and at home?

AURORA A. QUEZON ELEMENTARY SCHOOLSan Andres St. Malate, Manila

TABLE OF SPECIFICATION

In

SCIENCE GRADE IV

Second Grading S.Y. 2015-2016

CONTENTS EASY AVERAGE DIFFICULT TOTALIdentify The Major

Organs on the body5,4 1,3,4,6,7,14,19,20 2,8,9 13

Identifying the functions of the bones, muscles

12,15 21,22,23,24,25 10,13,37 10

Identify the parts of the plants and how they

survive

16 26,27,28,29,30, 38,39 8

Analyzing the way how animals live, get its food and defend themselves from enemy

17, 18 46,47,48,49,50,44,43

42 10

State how body parts work

33, 34,45 41,40,36,35,31 32 9

Total 10 30 10 50

Prepared by: Noted by:

Mr. RAMIL D. DOROL Dr. JESUSA P. CARAIGMT – II Principal IV

Division of City SchoolsAURORA A. QUEZON ELEMENTARY SCHOOL

San Andres, Malate, Manila

2nd PERIODIC TEST in SCIENCE and HEALTH 4

I. MULTIPLE CHOICE:Direction: Read each question carefully and choose the letter of the best answer.1. Which of the following protects the brain from injury?

A. Skull C. Thigh B. Ribs D. Leg

2. Where can we find ball- and –socket joints?A. Shoulder C. LegsB. Shoulder and hips D. Arms and Thighs

3. Which of the following protects the lungs and the heart?A. Spinal column C. Skull B. Rib cage D. Arms

4. Which of the following protects the spinal cord from damage?A. Back bone C. Thigh boneB. Hip bone D. Skull

5. What do you call the point where two bones meet?A. Joint C. Bone-to-bone jointB. Connector D. None of the above

6. Which of the following actions that you cannot control?A. Heartbeat, digestion C. Walking, runningB. Blinking of the eyes D. Eating, jogging

7. Which of the following actions that you can control?A. Heartbeat C. Digestion onlyB. Walking, running D. All of the above

8. How many muscles are involved in the movement our body?A. One bone only C. No bone is used in movingB. Two or more muscles D. All of the above

9. Where can we find the smallest bones in the body?A. Nose C. EarsB. Legs D. Lips

10. Where can we find the longest bone in the body?A. Skull C. Legs (femur)B. Hands D. Arms

11. What is the common injury of the bone?A. Fracture C. Allergy B. Bruise D. Cut

12. What is the common injury of the muscle?A. Cramps, bruise C. sprainB. Fracture D. dislocation

13. How will you protect your muscles and bones from injury?A. Do not drink milkB. Eat foods rich in fatsC. Eat nutritious food good for the bones and muscleD. Sleep late at night

14. Which of the following is the common bone disease?A. Arthritis C. Fracture B. Allergy D. Sprain

15. What is the common problem of drinking dirty water?A. Diarrhea C. Colitis B. Cancer D. Cramps

16. What is the filtering unit of the kidney?A. Vein C. NephronB. Artery D. Capillary

17. What is the function of the kidney?A. Removes liquid waste onlyB. Removes blood from the bodyC. Removes waste and keeps stable balance of substances in the bodyD. Removes cells in the body

18. What is the pump organ of the body?A. Lungs C. KidneyB. Brain D. Heart

19. Which of the following supply oxygen to the body?A. Brain C. SkinB. Lungs D. Bones

20. Which of the following is the control center of the body?A. Skin C. HeartB. Bone D. Brain

II. MATCHING TYPE:Direction: Match the meaning in column A that correspond to the vocabulary word

in column B.Column A Column B

21. It protects the lungs A. Skull22. It protects the brain B. Lungs23. It protects the spinal cord C. Heart24. It supply oxygen D. Kidney25. It allows our movement E. Involuntary26. It happens the final digestion F. Muscles27. It filters the blood G. Small intestine28. It is the pump organ of the body H. Backbone29. It caused watery stool I. Rib Cage30. Heartbeat is an example of this movement J. Diarrhea 31. Which of the following animal use its tongue to get its prey?

A. Frog C. DogB. Snake D. Cat

32. Which of the following animal uses its fangs to eject poison to its enemy?A. Cat C. LizardB. Snake D. Bat

33. What is habitat?A. A place were animals liveB. A place were animals eatC. A place were animals propagateD. All of the given choices are correct

34. What do bird use in getting its food?A. Beak and claws C. WingsB. Feathers D. Tail

35. Which of the following animal is considered as amphibian?A. Frog C. FishB. Dog D. Owl

36. Which of the following plants grow in the water?A. Water Lily C. CornB. Rose D. Santan

37. Why do you think water hyacinth have longs roots?A. To reach the soil under the waterB. To reach the oil under the water

C. To reach the sand under the waterD. To reach the mineral under the rocks

38. Why do you think water lily have flat wide leaves?A. So that it float in the waterB. So that it can gather more foodC. So that it can attract pollinatorD. None of the above

39. Why do you think those specialized structures are important to the water plants?A. In order to gather more waterB. In order to sip more nutrientsC. In order to share food to othersD. In order to adapt to their environment

40. Which of the following plant have spines?A. Pineapple C. SantolB. Santan D. Mango

41. It has a sharp leaf that might scratch your skin, which of the following plant is it?A. Talahib C. CactusB. Banana D. Durian

42. What might happen if a plant did not get enough water, nutrients, sunlight and sufficient temperature?A. The plant would dieB. The plant will grow healthilyC. The plant will bear more fruitsD. The plant will not grow

43. Which of the following animal undergo complete metamorphosis?A. Butterfly C. AntB. Cockroach D. Lice

44. Which of the following insect undergo incomplete metamorphosis?A. Grasshopper C. FlyB. A and C D. Butterly

45. Which of the following considered as monocot?A. Bean seed C. Pili seedB. Palay seed D. Mango seed

III. Essay: 46-50 Explain this statement briefly. As a pupil like you, how can you take good care of yourself to keep away from injuries?

AURORA A. QUEZON ELEMENTARY SCHOOLSan Andres St. Malate, Manila

TABLE OF SPECIFICATION

In

SCIENCE GRADE IV

Third Grading S.Y. 2015-2016

CONTENTS EASY AVERAGE DIFFICULT TOTALIdentify process of heat

transfer5,4 1,3,4,6,7,14,19,20 2,8,9 13

Identify how sound travels

12,15 21,22,23,24,25 10,13,37 10

Identify the uses of magnet

16 26,27,28,29,30, 38,39 8

Describe the uses of laser 17, 18 41,40,36,35,32,44,43

42 10

How to protect from the too much heat

33, 34,45 46,47,48,49,50 32 9

Total 10 30 10 50

Prepared by: Noted by:

Mr. RAMIL D. DOROL Dr. JESUSA P. CARAIGMT – II Principal IV

Division of City SchoolsAURORA A. QUEZON ELEMENTARY SCHOOL

San Andres, Malate, Manila

3rd PERIODIC TEST in SCIENCE and HEALTH 4

I. MULTIPLE CHOICE:Direction: Read each question carefully and choose the letter of the best answer.

1. Which of the following causes object to move?A. Current C. ForceB. Friction D. Motion

2. What is the direction of the transfer of heat to an object?A. From cold to hot C. From top to endB. From hot to cold D. From end to top

3. How is heat transferred through direct object?A. Through RadiationB. Through ConductionC. Through ConvectionD. Through induction

4. When is the best time to dry our clothes?A. During sunny day when the heat of the sun is so intenseB. At rainy day so that you can save the consumption of waterC. At night time so that the color of the clothes will not fadeD. At dawn to keep the bright color of the clothes

5. Which of the following object needs little force to move?A. Notebook C. Flat ironB. Pencil D. Log

6. Which among the object needs greater force to move?A. Table C. Couch B. Chair D. Cabinet

7. If an athlete will kick one of the objects below, which will move the farthest?A. Soft ball C. Tennis ballB. Golf ball D. Pingpong ball

8. If you are going to push a box, a chair, a table and a stone, which will require you greater force?A. Table C. StoneB. Chair D. Box

9. What will you do when there is motor vehicles coming very fast while you’re crossing the street?A. Stay away from the streetB. Cross the street at your own riskC. Stay on the walkway and wait until it is safe to crossD. Stay at home and do not get out of your house

10. During an earthquake, which of the following should you do first?A. Cover your headB. Do the Duck Cover and HoldC. Shout and cryD. Don’t mind the earthquake

11. Which is true about the work of a magnet?A. Same sign repelB. It can attract object to stick to it like nailC. Pull each otherD. Push each other

12. During an exercise, what should you do if somebody pushes you?A. Tell him/her to push other person not you

B. Tell him/her not to push you againC. Push also the person in front of youD. Push the person behind you

13. One day when using the magnet you accidentally break the magnet into smaller pieces, what might happen to the force of the magnet?A. The force will remain the sameB. The force will be more greaterC. The force will increaseD. The force will decrease

14. When heat is transferred through wave is called _________________.A. Conduction C. RadiationB. Convection D. Vacuum

15. When heat is transferred through microwave is called _____________.A. Radiation C. ConvectionB. Conduction D. Expansion

16. What might happen if iron is continuously exposed to heat?A. It might meltB. It might explodeC. It might get heavierD. It might lose its property

17. What do you call the heat transfer through direct contact of an object to the fire?A. Conduction C. ConvectionB. Radiation D. Grilling

18. Boiling of mongo beans is an example of ____________________.A. Radiation C. ExpansionB. Conduction D. Convection

19. Compass always point to what direction?A. South C. NorthB. East D. West

20. Grilling of pork is an example of ________________.A. Vacuum C. RadiationB. Convection D. Conduction

21. Which of the following can be used to protect our ears form too much sound?A. Goggles C. Ear MuffsB. Ear wax D. Cotton balls

22. Why is it not good to be exposed in the heat of the sun?A. It can cause skin cancer C. It can baldnessB. It can cause snoring D. It can cause baldness

23. In which object can sound wave travels very fast?A. Liquid C. SolidB. Semi liquid D. Partly solid

24. Which of the following can be of good use when going out of the house?A. Umbrella/cap C. wearing of sun glassesB. Sunblock cream D. All of the given choices are correct

25. Which of the following produces loud noise?A. Jet plane C. WhisperB. Bee D. Guitar

26. Which of the following produces soft sound?A. Drum C. WhisperB. Flute D. Helicopter

27. Which of the following is true about sound?A. Loudness increases as you get farther form the point of origin

B. Loudness can decrease as you get nearer to the point of originC. Loudness can neither be loud or softD. None of the above

28. Why do ambulance and fire truck have louder siren?A. So that the vehicle in front of them can give way to themB. So that they can travel faster than other vehicleC. So that they cannot experience trafficD. All of the above

29. What is echolocation?A. The transmission of sound waves to locate objectsB. The transmission of light waves to locate objectsC. The transmission of echo waves to locate upper landD. All of the given choices are correct

30. Which of the following pollution can damage our ears?A. Too much noiseB. Too loud speakersC. At the terminals D. All of the given choices are correct

II. TRUE or FALSE:

Write T if the statement is correct and write F if the statement is not correct.31. Light travels in a curvy line when it passes a single medium.32. The light that travels in a straight line when it passes through a single medium.33. Optical bond of fibers were used in hospitals and by doctors.34. Laser has a great deal of heat energy.35. Laser is a narrow but powerful beam of light.36. Laser is used in industry to cut, drill and bond materials together.37. Magnet can attract papers38. Iron can be attracted by magnet.39. Magnet always point to south.40. The heat of the sun is an example of radiation.41. The bottom of the sea/ocean can be mapped using echolocation.42. Light can be reflected if it is directed towards the mirror.43. Light travels faster in liquids than in air.44. Light bend as it travels in the air.45. Mammals like animal are the only living things that can use echolocation.

III. ESSAY: 46-50Answer the statement briefly and intelligently. How could you protect yourself from too much exposure to the sun?

AURORA A. QUEZON ELEMENTARY SCHOOLSan Andres St. Malate, Manila

TABLE OF SPECIFICATION

In

SCIENCE GRADE IV

Fourth Grading S.Y. 2015-2016

CONTENTS EASY AVERAGE DIFFICULT TOTALIdentify the uses of soil its

characteristics5,4 1,3,4,6,7,14,19,20 2,8,9 13

Identify the uses of water from different sources

12,15 21,22,23,24,25 10,13,37 10

Identify the importance of the sun’s heat and light

16 26,27,28,29,30, 38,39 8

Describe the types of soil 17, 18 41,40,36, 35,31,44,43

42 10

How to manage the natural resources

33, 34,45 46,47,48,49,50 32 9

Total 10 30 10 50

Prepared by: Noted by:

Mr. RAMIL D. DOROL Dr. JESUSA P. CARAIGMT – II Principal IV

Division of City SchoolsAURORA A. QUEZON ELEMENTARY SCHOOL

San Andres, Malate, Manila

4th PERIODIC TEST in SCIENCE and HEALTH 4

I.MULTIPLE CHOICE:Direction: Read each question carefully and choose the letter of the best answer.1. Which is true about the sun?

A. It’s energy can be transferred into other forms of energyB. It’s energy is dangerousC. It’s energy is not usefulD. It’s energy cannot be transferred into other forms

of energy2. What might happen if there’s no sun?

A. There would be no life on earthB. There would be life on other planetC. There would be more trees to growD. None of the given choices are correct

3. When you boil water in the kettle, what comes out in the nozzle?A. Scent of the water C. A and BB. Steam in the form of gas D. none of the above

4. Why is there a need to drink 8- 10 glasses of water every day?A. To replenish the water loss from the bodyB. To increase the water level of the bodyC. To make our body neatD. To make the nervous system functional

5. After removing the cover of the rice cooker, you have seen water on the cover. What process of water cycle takes place?A. Evaporation C. TranspirationB. Condensation D. Precipitation

6. When do evaporation of water takes place?A. When water is heated C. When water is coolingB. When water is frozen D. A and B

7. What kind of electricity is produce trough the aid of the sun?A. Hydroelectric C. GeothermalB. Solar power D. Nuclear

8. How do plants release water from the leaves?A. Through evaporation C. Through precipitationB. Through transpiration D. Through decantation

9. What is the first process in the water cycle?A. Precipitation C. CondensationB. Decantation D. Evaporation

10. The temperature in the City of Baguio is 10 degrees Celsius, what should you wear?A. Thin clothes C. Old clothesB. New clothes D. thick clothes

11. What is the main source of energy on earth?A. Moon C. SunB. Star D. Galaxy

12. What is effect of sun’s energy on earth?A. It gives energy to all living and non-living things

B. It gives solar energyC. It can be used to produce other form of energyD. All of the above

13. Shadow is longer during, what time?A. At noon C. When the sun is about to setB. At night D. None of the above

14. Which is true about the sun?A. It is made up of very hot gasesB. These gases are so hot and they glowC. It’s surface is about 5000 degrees CelsiusD. All of the above

15. Which of the following is the work of wind vane?A. It measures wind speedB. It measures wind directionC. It measures wind speed and directionD. It measures how wind blows

16. Which of the following instrument measure the speed of the wind?A. Thermometer C. AnemometerB. Barometer D. Wind Vane

17. Who study about the weather?A. Meteorologist C. News casterB. Weather man D. Hydrologist

18. What kind of weather do we have, when the wind is very fast?A. Stormy C. FineB. Windy D. Gloomy

19. Which of the following is true about weather?A. It changes yearly C. It changes from time-to -timeB. It changes monthly D. It doesn’t change at all

20. What is the typhoon signal to declare suspension of classes in the elementary level?A. Typhoon Signal Number 1 C. Typhoon Signal Number 3B. Typhoon Signal Number 4 D. Typhoon Signal Number 2

21. What is the typhoon signal that classes from elementary up to tertiary is cancelled?A. Typhoon Signal Number 5 C. Typhoon Signal Number 2B. Typhoon Signal Number 3 D. Typhoon Signal Number 4

22. What should you do when a typhoon is approaching in your area?A. Don’t panic C. keep enough food for the familyB. Be ready when to evacuate D. All of the above

23. What clouds do you see in the sky, if it is a fine sunny day?A. Cumulus C. Stratus CumulusB. Cirrus D. Nimbus

24. Which of the following clouds are also called high clouds?A. Stratus clouds C. Nimbus cloudsB. Cirrus clouds D. Cumulus clouds

25. Which of the following clouds are called rain clouds?A. Cirrus clouds C. Nimbus cloudsB. Stratus clouds D. Cumulus clouds

26. Which of the following is the use of fresh water?A. Fresh water is use to sustain animal and plant lifeB. Fresh water is use for drinking and cookingC. Fresh water is use for manufacturing D. All of the above

27. Which of the following is the use of sea water?

A. Sea water is the habitat of aquatic animals and plantsB. Sea water is use for recreational purposesC. A and BD. None of the above

28. Which of the following is also called hard water?A. Fresh water C. Underground waterB. Sea water D. None of the above

29. Which of the following is also called surface water?A. Underground water C. Sea waterB. Fresh water D. A and C

30. How many types of soil do we have?A. 3 C. 5B. 2 D. 1

31. Which of the following soil is good for producing pots?A. Sandy soil C. ClayB. Loam soil D. Muddy

32. Which of the following soil holds much water?A. Muddy soil C. Loam soilB. Sandy soil D. Clay

33. Which of the following soil has loose particles?A. Loam soil C. ClayB. Muddy soil D. Sandy soil

34. Which type of soil is expected when you live along the sea shore?A. Loam soil C. SandyB. Muddy soil D. Clay

35. Which of the following part of the soil is good for planting crops?A. Loam soil C. ClayB. Muddy soil D. Sandy

36. Which of the following scientist study the soil?A. Mariner C. GeologistB. Meteorologist D. Hydrologist

37. Which of the following is the uppermost part of the soil?A. Topsoil C. Parent rockB. Sub-soil D. Bedrock

38. Why loam soil is called renewable resources?A. It can be recycled C. It can be reuse again-and -againB. It can be sold D. All of the above

39. Which of the following water is found beneath the earth surface?A. Sea water C. Fresh waterB. Lake water D. Underground water

40. Which of the following is the effect of Ultra Violet Rays of the sun?A. Damage of the immune systemB. Damage of the skinC. A and BD. None of the above

41. Which of the following is a good practice?A. Do not look at the sun directlyB. Use sun glasses when the sun is shining brightlyC. Do not apply sun block because it can irritate your skinD. Do not use umbrella or cap during sunny day

42. In what way does the sun most beneficial to people?A. Farmer can dry their harvest (palay)

B. Mother can dry the clothesC. Fisherman can do fishingD. All of the above

43. What is the wind speed of typhoon signal number 3?A. 100 to 185kph C. 180 to 185kphB. 200 to 201kph D. 10 to 12kph

44. Which of the following clouds appear to be flat in layers?A. Cirrus clouds C. Stratus cloudsB. Nimbus clouds D. Cumulus clouds

45. Which of the following is used to measure the temperature?A. Wind vane C. AnemometerB. Thermometer D. Telescope

II. ESSAY: 46-50Answer this statement briefly. As a pupil like you how can you conserve water and electricity at home and in school?

KEY TO CORRECTION: 2ND P.T. SCIENCE 4