4.2 Cycles

Question 1

Definition of Nitrogen Fixation

Answer 1

A bacteria that converts Nitrogen into Ammonium and Ammonia

Question 2

Definition of Nitrification

Answer 2

Converts Ammonium and Ammonia into Nitrates and Nitrites

Question 3

Definition of Denitrification

Answer 3

Converts Nitrites and Nitrates back in the atmosphere

Question 4

Inputs of Cellular Respiration

Answer 4

Oxygen and Glucose

Question 4

Do plants perform cellular respiration?

Answer 4

Yes

Question 4

Outputs of Photosynthesis

Answer 4

Oxygen and Glucose

Question 4

How do humans harm the carbon and nitrogen cycles

Answer 4

Our factories produce too much CO2 and our fertilizer contains too much Nitrogen

Question 4

What is the difference between how energy and carbon cycle?

Answer 4

Energy comes from the sun and is released as heat while carbon comes from the atmosphere and is released through cellular respiration.

Question 5

How does BTB change based on the contents

Answer 5

More plants means a darker color and more animals means a lighter color

Question 6

How does BTB change based on the lighting

Answer 6

More light means a darker color when there are plants and less light means a lighter color when there are plants.