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NGS Population Dyn. Sec 3: Renewable & Nonrenewable Resources

NGS Population Dyn. Sec 3: Renewable & Nonrenewable Resources

Assessment

Flashcard

Fun

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a renewable resource?

Back

A resource that can be regenerated or replaced.

Answer explanation

A renewable resource is one that can be regenerated or replaced naturally over time, unlike non-renewable resources which are finite. This makes the correct choice the one that defines a resource's ability to be replenished.

2.

FLASHCARD QUESTION

Front

Which of the following is a nonrenewable resource? Soil, Water, Trees, Coal

Back

Coal

Answer explanation

Coal is a nonrenewable resource because it forms over millions of years from decomposed organic matter and cannot be replenished on a human timescale, unlike soil, water, and trees, which are renewable resources.

3.

FLASHCARD QUESTION

Front

What is sustainable development?

Back

Using resources without depleting them or causing long-term harm

Answer explanation

Sustainable development means using resources responsibly, ensuring they are not depleted or harmed in the long term. This approach balances economic growth with environmental protection, unlike the other options provided.

4.

FLASHCARD QUESTION

Front

What is soil erosion?

Back

The removal of soil by wind or water

Answer explanation

Soil erosion is defined as the removal of soil by wind or water. This process can lead to loss of fertile land and negatively impact agriculture and ecosystems, making the first choice the correct answer.

5.

FLASHCARD QUESTION

Front

How can soil erosion be reduced?

Back

By contour plowing and rotating crops.

Answer explanation

Soil erosion can be reduced by contour plowing and rotating crops, as these practices help maintain soil structure and reduce runoff. Cutting down trees and increasing emissions would worsen erosion.

6.

FLASHCARD QUESTION

Front

What is smog?

Back

A haze formed from automobile exhausts and industrial emissions

Answer explanation

Smog is a type of air pollution characterized by a haze formed from automobile exhausts and industrial emissions, making it the correct choice. It is not related to soil erosion, sustainable development, or renewable resources.

7.

FLASHCARD QUESTION

Front

What is one way to improve air quality?

Back

Implementing emission control standards

Answer explanation

Implementing emission control standards helps reduce pollutants released into the air, thereby improving air quality. In contrast, increasing fossil fuel use and cutting down trees would worsen air quality.

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