4th Grade: Unit 2, Lesson 3 Test

4th Grade: Unit 2, Lesson 3 Test

Assessment

Flashcard

Science

4th Grade

Practice Problem

Hard

Created by

Shintia Wigati

FREE Resource

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7 questions

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1.

FLASHCARD QUESTION

Front

What is the act of saving, protecting, or using resources wisely?

Back

conservation

2.

FLASHCARD QUESTION

Front

What is any harmful substance that affects Earth's land, air, or water?

Back

pollution

3.

FLASHCARD QUESTION

Front

What is using something more than once?

Back

reuse

4.

FLASHCARD QUESTION

Front

What is lessening the amount something is used?

Back

reduce

5.

FLASHCARD QUESTION

Front

What is making something into a new product? Options: reduce, reuse, refuse, recycle

Back

recycle

6.

FLASHCARD QUESTION

Front

Burning ________ ________ releases particles that are one of the main causes of air pollution.

Back

fossil fuels

7.

FLASHCARD QUESTION

Front

Recycling products keeps waste out of _______ and helps keep soil and _____ clean.

Back

landfills water

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