Practice Test

Question 1

How did increasing the town's share of energy produced by solar reduce environmental impacts?

Revolt · Accepted Answer

Solar energy replaced some fossil fuels, reducing carbon dioxide emissions and improving air quality.

Question 2

Match each human activity to its impact on Red Knots.

Revolt · Accepted Answer

helps stabilize food sources|reduced food for migrating birds|continued decline in bird population

Question 3

Why does soil become less fertile after overgrazing and erosion?

Revolt · Accepted Answer

Nutrient-rich topsoil is lost.

Question 4

A public health department is planning where to place new air monitors and begin new clean-air initiatives. Classify each neighborhood based on whether it is likely to be prioritized for air quality improvements.

Revolt · Accepted Answer

near highways,near factories|near suburbs,near parks

Question 5

The government wants to transition from coal to a cleaner energy source, but they cannot exceed $70 per MWh. Choose the correct answer from each drop-down menu to complete the statement.

Revolt · Accepted Answer

natural gas|lower

Question 6

Choose the correct answer from each drop-down menu to complete the statements.

Revolt · Accepted Answer

ecosystem damage|human health|leak into soil or water

Question 7

Choose the correct answer from each drop-down menu to complete the statements.

Revolt · Accepted Answer

eutrophication|fertilizer runoff|oxygen

Question 8

Choose the correct answer from each drop-down menu to complete the statements.

Revolt · Accepted Answer

low oxygen|fertilizers|its banks are lined by trees

Question 9

Choose the correct answer from each drop-down menu to complete the statements.

Revolt · Accepted Answer

pollution|natural resources|single-use products

Question 10

Choose the correct answer from each drop-down menu to complete the statement.

Revolt · Accepted Answer

discharged ship water|nutrients|biodiversity loss

Practice Test Answers

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