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Greenhouse Effect The atmosphere is like a greenhouse. It traps _____ from the ____ and keeps the planet warm. 4 ______________ 3 ______________.

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Presentation on theme: "Greenhouse Effect The atmosphere is like a greenhouse. It traps _____ from the ____ and keeps the planet warm. 4 ______________ 3 ______________."— Presentation transcript:

1 Greenhouse Effect The atmosphere is like a greenhouse. It traps _____ from the ____ and keeps the planet warm. 4 ______________ 3 ______________

2 What is in the Atmosphere?
78% _________ 21% _________ 1% Everything else

3 What molecule is this? ________ _____________ 3

4 Carbon Cycle (natural)
_________ CO2 _________ 4

5 What does the abbreviation PPM mean?
_________ per __________

6 Albedo Effect On a hot day you wear light colors to stay cool.
Similarly, ice is light in color so it reflects sunlight and _______s the earth. 6

7 Ph Scale _________ = 7 _________ < 7 _________ > 7

8 Pacific Northwest Food Web
_____ 8


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