HYDROSPHEREWrite the letter of the correct answer> WATER FORMATION

1. A _____ is a big body of salt water but smaller than an ocean.2. ______ is the biggest ocean in the world.3. The _____ is salt water where we build piers and where ships dock to unload.4. _____ is the most common water form. It leads to an open sea.6. _____ is the largest lake in the Philippines.7. A small body of fresh running water is called ________8. _____ are small streams.9. Waterfalls are used to generate _____.10. Aquatic plants and animals are found in _____. It is the smallest body of water that is completely surrounded by land.11. A _____is a place where the land is muddy and wet.12. A _____ is a natural source of water that comes from underground.13. Several springs are found in _____.14. A ____ is a spring that shoots heated water and stream from beneath the earth’s surface into the air like a fountain.16. Bodies of water covers ______ of the earth’s surface.

WATER CYCLE

1. When the sun heated the earth. Water in the surface goes into the air in the form of water vapor through a process called ___________________.

2. When water vapor meets the cool air, gas is changed into liquid and ________________ takes place.3. When clouds cannot hold anymore the droplets of water because they are heavy, they fall back into the

earth in the form of rain through the process called ______________.

T-true and F-false_____1. Water in the geyser shoots up because of extreme heat_____2.The smallest water that is completely surrounded by land is the POND._____3. All water forms are salty._____4. Most people living near rivers and lake are farmers._____5. The Maria Cristina Falls in Mindanao gives electricity known as hydroelectric power._____7. Pasig River is is Laguna._____8. Crocodiles can be found in swamps.

IMPORTANCE OF WATER FORM Put a / check if yes and X if not.

_____1. it provides a means of transportation from1 island to another._____2. where to build houses_____3. source of food_____4. Corals and shells serve as decorations_____5. we make weapons out of this aquatic animals_____6. when riverbanks overflow, they make the soil fertile.

_____7. source of income for fishermen

a. river b. pond c. stream d. ocean e. sea f. Laguna Lakeg. Pacific Ocean h.Brooks i. swamp j.spring k.Lagunal. electricity m. bay n. geyser o. 3/4

WEATHER AND CLIMATE

Fill in the blanks with the correct letter

1. ______ are the rainy months2. ______ are the warm summer months3. The state or condition of the atmosphere at any given time is called ____4. ____ is the average weather over a period of time5. The five elements of weather frequently ____.6. _____ help moderate climate.7. A cold wind blows towards a _____.8. Wind blowing from sea to land during daytime is ____9. Sea breeze occurs during____10. Land breeze occurs or happens during ____11. Write down the 5 elements of weather:

a. d.b. e.c.

12. _____ measures the speed of the wind13. ____ measures the amount of water vapor in the air14. _____ shows the direction of the clouds by reflection15. Air pressure is measured by _____16. ____ was launched by the US into orbit 17. _____ measures the amount of rainfall 18. A common type of thermometer contains ____

WEATHER ELEMENTS:

a. daytime b. nighttime c. sea breeze d. climate e. weather

f. bodies of water g. April and May h. July & August i. change

j. warmer place k. ozone layer l. anemometer m. SMS n.Nephoscope

o. Barometer p. hygrometer q. thermometer r. rain gauge s. mercury

_____1. Amount of water vapor in the air_____2. A process that changes water vapor into liquid water or water droplets_____3. Tells how fast the wind is blowing_____4. Amount of water vapor the air can hold at a given air temperature_____5. Where the wind blows_____6. An instrument used to determine relative humidity_____7. The process when water turns into gas_____8. How fast the wind moves at a specific time_____9. Moving air_____10. This slow wind cannot bring rain

ANALYSISBelow is a weather forecast for you to gather data. Read and analyze very well.Then complete the chart

WEATHER ELEMENTS OBSERVATIONSWind directionWind SpeedTemperature rangeCloud conditionWeather type

Direction: Read each question carefully. Each question in the test is followed by four choices for an answer. Read each questions and write the letter of he correct answer on your answer sheet.

1. It is the hardest mineral ever known? a. Calcite b. tale c. diamond d. ruby

2. Marble is a very hard stone. It comes from limestone but has hardened due to heat and pressure. Marble belongs to_________.

a. Igneous rock b. sedimentary rocks c. shale d. metamorphic rock

A. wind B. wind direction C. humidity D. EvaporationE. Condensation F. Anemometer G. Psychrometer H. Relative HumidityI. Southeast wind J. clouds K. Wind speed L. Northeast Monsoon

Metro Cebu and the rest of the Visayas will experience cloudy skies with rain showers and thunderstorms accompanied by light to moderate wind blowing from the Southwest.The highest temperature was 33 ‘C at 11:30 AM. The lowest temperature was 23’C taken at 4:00 AM. Sunrise comes at 5:10 AM, sunset at 6:30 PM.

3. Which of the following helps breakdown rocks? a. Temperature b. metals c. cloud d. evaporation

4. What is observed to a place when the EYE of the typhoon is located? a. Heavy rains b. strong winds c. sunny sky d. Dark sky

5. Where is typhoon usually formed? a. Over warm continents c. over cold continentsb. over cold oceans d. over water oceans

6. A weather system characterized by low temperature and commonly experienced on the part of the Philippines from October to February.

a. Breeze c. Northeast Monsoonb. Fronts d. Southeast Monsoon

For 7 – 8 . Refer to the diagram of the water cycle below:

7. Which process in the cycle turns water to water vapor with the aid of sunlight?a. Evaporation c. condensationb. Precipitation d. cloud formation

8. Which of the following changes happens during precipitation process?a. Formation of water vapor from bodies of waterb. Formation of water vapor from cloudsc. Formation of cloud from water vapord. Formation of rain from clouds

9. What happens when rocks weather?a. Soil is formed c. animals cannot burrow on soilb. Soil erosion will be limited d. sand and limestone are formed

10. How are marbles formed?a. Molten of lava solidifies and is subjected to pressureb. Limestone and slate are subjected to pressure and heat

c. Gneiss combines with quartzite to form metamorphic rocks.d. Igneous rocks are cooled and deposited under the sea for a long time.

11. Which factors contribute to weathering of rocks?a. Changes in temperature, rots of plants moving waterb. Changes in temperature, friction, electrical energy.c. Mechanical energy, wind, animalsd. Animals, plants, simple machine

12. A wet cloth when put under the sun will dry up. What happens to the water that has gone?

a. The water was seeped by the clothb. The heat of the sun turns the water to water vapor. c. The heat of the sun pulls the water to the ground. d. The wind carries the water way.

13. What causes land and sea breeze? a. Amount of water vapor present on the atmosphere. b. The unequal heating of water and land. c. The kinds of tide that prevails ion the ocean. d. The amount of rainfall in the place.

14. The barometer indicates that air pressure dropped by 5 mill bars. What will likely to happen? a. A typhoon is coming.b. Humidity is unpronounced for the day. c. Easterly winds will prevail for the nest three days. d. Thunderstorm will prevail from the next few days.

15. Where do tropical cyclone develop? a. Lithosphere b. atmosphere c. oceans d.

lakes 16. Weather forecast over the radio says that typhoon signal no. 3 is coming. What should

you do? a. Plan for outdoor activity. b. Bring potted plants outside.c. Prepare boots so you can wade in the water. d. Stay in the house and listen to the weather bulletin.

17. What typhoon signal is the Typhoon Paeng that hits our province Quirino? a. Signal no. 1 b. Signal no. 2 c. signal no. 3 d. signal no. 4

18. Where does a tropical cyclone gets its energy? a. From the winds b. from the ocean c. from the sun’s heat d. from the

pressure of the air

19. Which of these hazards is associated with typhoons? a. Volcanic eruption b. landslide c. earthquake d. tsunami

20. Which of these is likely to be destroyed by a strong surge? a. Coastal area b. mountain c. valley d. plateau

21. Some scientists specialize in studying weather elements. What are these scientists called? a. Volcanologist b. astrologist c. astronomers c.

meteorologist 22. Whenever these signal is raised it is advised to stay at home and keep on listening to

the radio for updates, what signal is this? a. Signal no. 1 b. signal no. 2 c. signal no. 3 d. signal no. 4

23. How can we lessened the harmful effects of typhoons and floods? a. By conserving our environment c. by cutting trees b. By destroying our environment d. by scattering garbage

24. It is a big whirling of strong winds and rains moving in counter clockwise directions in the northern hemisphere. a. Cyclone b. storm c. typhoon d. earthquake

25. What will happen after a day of heavy rains in a city? a. All the streets are become flood. b. The atmosphere becomes clear. c. The water supply becomes polluted. d. May peoples get sick.

26. Which of the following statement is correct? a. Warm air is heavier than cold air.b. Cold air is lighter than warm airc. Warm air is lighter than cold aird. Cold and warm air is equal in weights

27. Which of the following scientific instruments measures winds speed?a. Anemometer b. altimeter c. telescope d. wind vane

28. Why are people warned ahead of the strength of an approaching typhoon?a. This gives people enough time to prepareb. This gives people to do something to minimize the bad effects of typhoonsc. This will helps people plan for their activitiesd. All of the above

29. Described the weather conditions in a place where the “eye” of the typhoon passes?a. It is calm with no rain and winds

b. It is turbulent, with strong winds and heavy rainsc. It is very dark, with heavy rainsd. There are lightning and thunders

30. What kind of weather would you expect if you see a weather forecast chart like the one below?a. Fine b. fair c. stormy d. none of these

31. You observe a falling barometer? What does this tell about?a. The weather will be fineb. There is typhoonc. A tornado is comingd. Rains will fall

32. What agency monitors weather conditions?a. DOST b. DEP-ED c. PAG-ASA d. LGU

33. Which is the thickest layer of the earth?a. Inner core b. outer core c. crest d. mantle

34. Rocks are usually classified according to itsa. Mineral content b. crystal form c. formation d. color

35. Crystal of different minerals have differenta. Shape and hardnessb. Color and porosityc. Color and shapesd. Shapes and texture

AIR

AIR MOVEMENTAnswer the following.1. Moving air is called __________2. ____________ air goes up.3. ____________ becomes hot faster than rivers and seas.4. ____________ breeze occurs at daytime. Air over the sea is cooler

than the air over the ___________5. Land breeze occurs at ______________. Air over the ___________ is cooler

than the air over the sea.

Rainfall - noneCloud covering - OWind speed - moderateTemperature - 24 ºC - 34 ºC

1. ____________ is the instrument used to point wind direction

ALTERNATIVE RESPONSE T-true and F-false

_____1. Air temperature is low during stormy weather_____2. Air temperature is changing in different places_____3. Air pressure is measured with a thermometer_____4. When the air is heavy, it presses down hard and creates high pressure_____5. M There is no rain in low pressure areas.

IDENTIFICATION -air pressure and -air temperature

_____1. Hotness or coldness of air_____2. Weight of the air pressing down on earth_____3. Varies from place to place due to the changing air temperature_____4. It changes with altitude or elevation of the place. It is cooler on top of a mountain_____5. The regions or places may either experience fair weather or rainy weather

IDENTIFY WHAT IS DESCRIBED

_____1. The blanket of air that surrounds the earth_____2. The science that deals with the study of the condition

Of the atmosphere at a particular place and time _____3. The condition of the atmosphere in a place at any given time_____4. A tool used to measure air temperature_____5. It is a tool used to measure air pressure

A. BarometerB. AtmosphereC. ThermometerD. TemperatureE. WeatherF. Meteorology