Trophic Levels and Food Webs

Question 1

The initial period of population growth for a species in an environment is _______.

Revolt · Accepted Answer

exponential

Question 2

In a trophic pyramid, which of the following populations would be found in the trophic level directly above the producers?

Revolt · Accepted Answer

rabbits

Question 3

All animals are _______.

Revolt · Accepted Answer

consumers

Question 4

It is advantageous for a predator to prey exclusively on a single prey species.

Revolt · Accepted Answer

F

Question 5

Which of the following has the most biomass?

Revolt · Accepted Answer

producers

Question 6

Energy flow in an ecosystem is best represented by _______.

Revolt · Accepted Answer

food webs

Question 7

Which class of organisms gather their energy directly from the sun?

Revolt · Accepted Answer

autotrophs

Question 8

A quaternary consumer species would be expected to have a smaller population than a secondary consumer species.

Revolt · Accepted Answer

T

Question 9

Which of the following is an autotroph?

Revolt · Accepted Answer

tree

Question 10

Less than 0.1% of the energy in a food chain generally makes it from the sun to quaternary consumers.

Revolt · Accepted Answer

T

Trophic Levels and Food Webs Answers