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Reading Cycles

Posljednje ažuriranje about 1 year ago

7

1

Pitanje 1

1.

What is the process called where water runs over rocks and soil into river and oceans?

1

Pitanje 2

2.

Describe the process water can go through once it rains, and how it ends up back in the clouds.

1

Pitanje 3

3.

In photosynthesis, is carbon dioxide absorbed or released?

absorbed

released

1

Pitanje 4

4.

How do factories contribute to the carbon cycle?

1

Pitanje 5

5.

What is limestone and how does it relate to the carbon cycle?

1

Pitanje 6

6.

True/False: Plants need nitrogen.

True

False

1

Pitanje 7

7.

What is nitrogen fixation?