Changes to the Environment

Changes to the Environment

Assessment

Flashcard

Science

2nd 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 pollution?

Back

Pollution is the introduction of harmful substances or products into the environment.

2.

FLASHCARD QUESTION

Front

What are some types of pollution?

Back

Air pollution, water pollution, and land pollution.

3.

FLASHCARD QUESTION

Front

What can cause air pollution?

Back

Smoke from factories, car exhaust, and burning trash.

4.

FLASHCARD QUESTION

Front

What is a flood?

Back

A flood is an overflow of water that submerges land that is usually dry.

5.

FLASHCARD QUESTION

Front

What can cause a flood?

Back

Heavy rains, melting snow, or dam failure.

6.

FLASHCARD QUESTION

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind or water.

7.

FLASHCARD QUESTION

Front

What is a drought?

Back

A drought is a prolonged period of abnormally low rainfall, leading to a water shortage.

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