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|reflections of sydney||by paul (dex) on Flickr|
The Water Cycle
More to it then just
|Leaf on my car||by exfordy on Flickr|
Water falling from the clouds in the form of
|turning point||by rappensuncle on Flickr|
the process in which
is heated by the Sun's energy and
becomes water vapor, a gas, and
rises into the atmosphere.
|Canyonlands National Park||by Wolfgang Staudt on Flickr|
Liquid water on the surface of Earth
What can you say about this picture?
|Four Seasons in One Day||by aussiegall on Flickr|
The Sun is a giant ball of hot, glowing gas.
The Sun's energy heats the earth.
The uneven heating of the Earth's surface causes air to be hot, warm, cool, or cold.
Cold air is more dense.
Warm air is less dense.
|Abril lluvioso||by J. Lozano on Flickr|
Clouds are a collection spot for water in the water cycle.
|Lightning 03||by moonsheep on Flickr|
Oceans cover about 70% of the Earth's surface.
|Rainbow Guard||by linh.ng�n on Flickr|
Observing clouds can help you determine the weather.
What kind of cloud is this?
What kind of weather do you think it will bring?
|The best thing one can do when it's raining is to let it rain.||by Krikit ? on Flickr|
|Happy Halloween From Sunny New Jersey!||by Sister72 on Flickr|
What will happen to the water in this pumpkin field?
|Amaz�nia||by Daniel Zanini H. on Flickr|