3
Marks: 1
Burmese pythons introduced in the Everglades could become a threat to
Choose one answer.
a. endangered birds.
b. kudzu.
c. humans.
d. large mammals.
Question 4
Marks: 1
Regulations that aim to restore a dwindling fish population may stop anglers from keeping
Choose one answer.
a. farmed fish.
b. all fish.
c. old fish.
d. reproducing fish.
Question 5
Marks: 1
In what biome is biodiversity the highest?
Choose one answer.
a. temperate forests
b. tropical rain forests
c. deserts
d. grasslands
6
Marks: 1
Why is smog a more serious problem in the southern United States than in the northern United States?
Choose one answer.
a. Global warming is worse in the southern United States.
b. There are more pollutants in the northern United States.
c. Acid rain is worse in the southern United States.
d. Sunlight is more abundant in the southern United States.
Marks: 1
Burmese pythons introduced in the Everglades could become a threat to
Choose one answer.
a. endangered birds.
b. kudzu.
c. humans.
d. large mammals.
Question 4
Marks: 1
Regulations that aim to restore a dwindling fish population may stop anglers from keeping
Choose one answer.
a. farmed fish.
b. all fish.
c. old fish.
d. reproducing fish.
Question 5
Marks: 1
In what biome is biodiversity the highest?
Choose one answer.
a. temperate forests
b. tropical rain forests
c. deserts
d. grasslands
6
Marks: 1
Why is smog a more serious problem in the southern United States than in the northern United States?
Choose one answer.
a. Global warming is worse in the southern United States.
b. There are more pollutants in the northern United States.
c. Acid rain is worse in the southern United States.
d. Sunlight is more abundant in the southern United States.