Notes

Slide Show

Outline

1	Unit C Chapter 2 Earth’s Air and Water
2	What do we feel when the wind blows? Air Sky clouds
3	When the wind blows We feel air
4	What lifts a kite into the sky? Air lifts a kite into the sky
5	What do you know when you see bubbles in water? The water is very cold. You should not drink the water. There is air in the water.
6	When you see bubbles in water There is air in the water.
7	What must be taken out of ocean water before people can drink it? Clouds Salt sunlight
8	Before people can drink water Salt must be taken out.
9	Most lakes have fresh water. The oceans have salt water.
10	Which kind of water falls as rain? Cold clean
11	Fresh water falls from the sky
12	Before people drink water, they must make sure it is Cold clean
13	Before people drink water, they must make sure it is clean
14	What word tells what is in a bubble? Water Air
15	Air is in a bubble.
16	How much of the earth is covered by the ocean. Three fourths.
17	Which thing has no air in it? Water Rock soil
18	A rock has no air in it.
19	Which sense helps you know the air is moving? Sight Taste smell
20	Sight helps you know The air is moving.
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