Biochemical test

Question 1

Another name for a sink is

Answer 1

D. reservoir

Question 2

Nitrogen fixation

Answer 2

D) Naturally occurs in the atmosphere

Question 3

An example of a sink is

Answer 3

D) All of the above

Question 4

Which statement is correct?

Answer 4

D) All of the above

Question 5

Which statement is correct?

Answer 5

A) Fossil fuels can store carbon for millions of years, and release carbon when burned

Question 6

Bacteria play a large role in this cycle.

Answer 6

A) Nitrogen

Question 7

Which of the following is a difference between the nitrogen and carbon cycles?

Answer 7

C) carbon is released through respiration but nitrogen is not

Question 8

Which of the following is a way carbon is added to the atmosphere?

Answer 8

B) forest fires

Question 9

According to the nitrogen cycle, how do plants get nitrogen?

Answer 9

C) From nitrogen fixing bacteria

Question 10

According to the nitrogen cycle, where do deer get nitrogen?

Answer 10

B) From the plants they eat

Question 11

N fixation

Answer 11

A

Question 12

Nitrification

Answer 12

C

Question 13

Assimilation

Answer 13

B

Question 14

Ammonification

Answer 14

E