Draw arrows to show the transfer of energy among the sun and forest organisms.
1 point
1
Question 2
2.
Analyze the food web above. Which statement is true?
3 points
3
Question 3
3.
Analyze the food web above. Which of the following are consumers? Select all that apply.
3 points
3
Question 4
4.
Analyze the food web above. Which of the following are producers? Select all that apply.
1 point
1
Question 5
5.
In an energy pyramid, approximately 10 percent of the energy available in one trophic level is transferred to the next level. Which statement helps explain why this occurs?
10 points
10
Question 6
6.
Predict the effect is all great white sharks were removed from an ocean ecosystem. (Hint: How would that affect the organisms they eat and the organisms that the sharks prey eat?)