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Java Games: Flashcards, matching, concentration, and word search. |
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Fourth Grade Science: 2
The Water Cycle: Modeling Land & Water
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| A | B |
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| model | a small, sometimes complex, copy |
| glaciers | frozen snow or rivers of ice |
| droughts | long periods without rain |
| energy | the capacity to do work, movement |
| water cycle | water in its three states, solid, liquid, gas, moves from one place on earth to another in a continuous cycle |
| clouds | a mass of tiny droplets of water floating in the air, above earth |
| precipitation | water droplets that combine with dust, become heavier & fall to earth |
| evaporation | the removal of moisture from the air, a change from liquid to gas |
| water vapor | a gas |
| condensation | process by which water vapor is converted to liquid water |
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