Water Conservation and Restoration

Question 1

Which of these are possible effects of dams?

Accepted Answer

Blocking natural river flow, Changing water quality, Interfering with fish migration

Question 2

Which of these words means the same thing as overharvesting?

Accepted Answer

Overuse

Question 3

What are humans doing to conserve and restore freshwater? Choose all the correct answers.

Accepted Answer

Protecting certain freshwater systems, Using less freshwater at home, Removing dams

Question 4

Which word means helping to protect things in nature?

Accepted Answer

Conservation

Question 5

In which places can humans overuse water? Choose all the correct answers.

Accepted Answer

Factories, Farms, Offices, Homes

Question 6

Which of these are possible effects of pollution? Choose all the correct answers.

Accepted Answer

Animals dying, Animals becoming sick, The amount of freshwater decreasing

Question 7

What were effects of the Elwha River dam? Choose all the correct answers.

Accepted Answer

Making the water too warm to lay eggs, Blocking migration of Pacific salmon, Decreasing the number of salmon in the river, Increasing diseases in the fish

Question 8

True or false: There is nothing you can do to conserve freshwater.

Accepted Answer

False

Water Conservation and Restoration

Questions 8

Water Conservation and Restoration

Questions 8