The Importance of Trees

Question 1

The most common fiber used to make paper is _______.

Revolt · Accepted Answer

wood

Question 2

Mammals use trees for both food and shelter.

Revolt · Accepted Answer

T

Question 3

Which best explains the relationship between flying dragons and trees?

Revolt · Accepted Answer

Flying dragons live exclusively in trees except to lay eggs.

Question 4

Why are environmentalists concerned about the introduction of genetically engineered trees?

Revolt · Accepted Answer

All of the above

Question 5

Which of the following is not released by trees into the atmosphere?

Revolt · Accepted Answer

ozone

Question 6

Mycorrhizal fungi are _______.

Revolt · Accepted Answer

mutualistic root-dwelling fungi that help plants obtain more water and nutrients.

Question 7

Which of the following organisms is the most harmful to the tree it grows on?

Revolt · Accepted Answer

strangler fig

Question 8

Which of the following is the best reason that trees are important for overall air quality?

Revolt · Accepted Answer

Trees help provide a balance in components of the atmosphere.

Question 9

Which of the following is not a way in which trees benefit the environment?

Revolt · Accepted Answer

They remove a significant amount of oxygen from the atmosphere.

Question 10

Why are biopharmaceuticals in high demand?

Revolt · Accepted Answer

Biopharmaceuticals are easier to produce in mass quantities than pharmaceuticals derived from animals.

The Importance of Trees Answers