Populations and the Environment

Question 1

Identify the following as biotic or abiotic.Sunlight and heat:

Revolt · Accepted Answer

B: abiotic

Question 2

Which of the following did you include in your answer? Check all that apply.

Revolt · Accepted Answer

AssessCtrla898506e-796b-41d6-acf7-7241cbc8af5a_1_A,AssessCtrla898506e-796b-41d6-acf7-7241cbc8af5a_1_B,AssessCtrla898506e-796b-41d6-acf7-7241cbc8af5a_1_C,AssessCtrla898506e-796b-41d6-acf7-7241cbc8af5a_1_D,AssessCtrla898506e-796b-41d6-acf7-7241cbc8af5a_1_E

Question 3

Describe the niche of the giraffe.

Revolt · Accepted Answer

mutualistic relationship

Question 4

Which of the following did you include in your answer? Check all that apply.

Revolt · Accepted Answer

AssessCtrlb72915ca-524a-46f9-a88b-dd2db69105fb_1_A,AssessCtrlb72915ca-524a-46f9-a88b-dd2db69105fb_1_B,AssessCtrlb72915ca-524a-46f9-a88b-dd2db69105fb_1_C,AssessCtrlb72915ca-524a-46f9-a88b-dd2db69105fb_1_D,AssessCtrlb72915ca-524a-46f9-a88b-dd2db69105fb_1_E,AssessCtrlb72915ca-524a-46f9-a88b-dd2db69105fb_1_F,AssessCtrlb72915ca-524a-46f9-a88b-dd2db69105fb_1_G,AssessCtrlb72915ca-524a-46f9-a88b-dd2db69105fb_1_H

Question 5

Describe animal interactions that affect populations in the tundra ecosystem.

Revolt · Accepted Answer

Animals have adapted to the harsh weather conditions and long winters of the tundra. Animals migrate to eat insects that live there year round. Many animals in the tundra hibernate during the long, cold winter months. Animals are most active in the short summer as the snow melts and shallow wetlands form.

Question 6

Which of the following did you include in your answer? Check all that apply.

Revolt · Accepted Answer

A: Animals have adapted to the harsh weather conditions and long winters of the tundra.; C: Many animals in the tundra hibernate during the long, cold winter months.; D: Animals are most active in the short summer as the snow melts and shallow wetlands form.

Question 7

Insects:

Revolt · Accepted Answer

A: biotic

Question 8

Rotting log:

Revolt · Accepted Answer

A: biotic

Question 9

Bacteria:

Revolt · Accepted Answer

A: biotic

Question 10

Water:

Revolt · Accepted Answer

B: abiotic

Populations and the Environment Answers

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