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Geologic Time (Lesson 4)

Posljednje ažuriranje about 2 years ago

10

4

1

Pitanje 1

1.

1

Pitanje 2

2.

1

1

1

1

1

1

1

Pitanje 10

10.

Make a claim about how there got to be so much matter and energy in the peat/permafrost system. You need to have 2 pieces of evidence.

Pitanje 3

3.

11,000 years ago when peat was formed, the Artic was

a bit colder

a bit warmer

Pitanje 4

4.

What is one factor that contributed to a warmer Arctic?

Pitanje 5

5.

What mechanism explains how plants capture and store energy?

Pitanje 6

6.

How does photosynthesis work?

Pitanje 7

7.

What factors could contribute to the quality of carbon stored in the peat/permafrost system?

Pitanje 8

8.

How has the temperature and amount of sunlight changed over time?

Pitanje 9

9.

What does this have to do with the peat/permafrost system today?