Water Review Chapter 3 and 4

Water ReviewChapter 3 and 4Vocabularycondense evaporate seriate

surface area thermometer water cycle

water vapor blade dissolve

drain earth materials shaft

water quality

1. when water in a material dries up and goes into the air.

evaporate2. when water vapor touches a cool surface and becomes liquid water.

condense3. the part of a waterwheel that the water pushes as it moves downward.

blade4. to break down into particles so small when mixed with water that a substance seems to disappear.

dissolve5. to make or become gradually dry or empty.

drain6. any substance that makes up or comes from the earth.

earth materials7. to put objects in order by one property

seriate8. the part of a waterwheel that the blades turnshaft9. the area of liquid exposed to or touching the airsurface area10. a tool used to measure temperature. thermometer11. the sequence of condensation and evaporation of water on Earth, causing clouds and rain and other forms of precipitation. water cycle1312. a term used to describe the purity of water. water quality13. the gaseous state of water. water vaporConcepts14. Which of these processes is involved in causing rain?A. evaporationB. condensationC. both evaporation and condensation

Water ________________________ to form water ___________. Water _____________ goes into the air. The water vapor __________________ to form ___________. The water in the clouds falls to the ground as __________________________, including rain.

evaporatesvaporcondensescloudsprecipitationvapor

cloudwater condenseswater vapor risesprecipitation fallsEarthwater flows downhilloceanwater evaporatesb. Name five places that a water particle can be found on Earth other than in a body of water such as lake, river, or ocean. 1. _______________ 2. ______________

3. _______________ 4. ______________ 5. ______________________

animalplantglaciersoilgroundwater16. Where does water go when it changes into water vapor?A. into cloudsB. onto cool surfacesC. into the air

17. Does water flow faster moving down a mountain or through a valley?

____________________________down a mountainWhy?Water flows _________________ on _____________ slopes. The mountain slope is ___________ than the valley, so water would flow _____________ there.

fastersteepersteeperfaster18. Maria weighed a small, wet sponge. It weighed 38 grams. She left the sponge on the balance. The next day the sponge weighed 22 grams. Why did the mass change?

Some water _______________________ from the sponge between the time Maria weighed it and the next day.

evaporated19. Joe spilled half of his cup of water on the classroom floor. The other half was still in the cup. When he came back hours later, all of the water on the floor had evaporated, but most of the water in the cup was still there. (Joe knew that no one had wiped up the water on the floor).

Why did the water that spilled on the floor evaporate but most of the water in the glass had not?

The water on the floor had a much larger ___________________ ____________________ (area exposed to the ________) than the water in the cup.

surfaceareaair20. Sammy drove to the store with his father one cold night. They had only driven a short distance when the windows fogged up on the inside.

a. What was the fog? ________________b. The fog was caused because the windows were ___________ than the ___________ _____________ in the air, causing it to ____________________.

watercoolerwatervaporcondense21. Anna wrote in her science notebook, Evaporation only happens when water is heated to high temperatures.

Is Annie right? ___________________

Evaporation can occur at __________ ________________________.

NOanytemperature22. Which of the following is an example of water vapor condensing?A. Water leaking from a garden sprinkler. B. Water melting when it is heated.C. Water in a puddle changing to a gas as the day grows warmer.D. Water beads forming on tree leaves on a cool morning.

23. The energy source that causes water in the ocean to change into water vapor is _______ ___________________.

thesun24. a. In order for water vapor to leave the atmosphere, it must first change to liquid water; that is, it must _____________________.b. The water might then fall to the earth as rain, hail, sleet, or snow. Each of these is a type of ____________________________.

c. If the water falls into a river, it might then __________________ into the ocean.

d. From the ocean, the water might ____________________ and return to the atmosphere.

condenseprecipitationflowevaporate25. Why does a coin sink in the water when you throw it into a wishing well?

The coin sinks because it is denser than the water. 26. Which changes are involved in the water cycle? (circle all that apply)

ice to water water to ice

water to water vapor water vapor to water

27. Which process is happening at 4? A. Condensation B. Flow (or runoff)C. EvaporationD. Precipitation

28. Which process is happening at 2?A. Condensation B. Flow (or runoff)C. EvaporationD. Precipitation