Page 70 - Science Course 3 (Book 1)

Mo2-L3: Lesson Review Quiz (True or False)

Direction: On the line before each statement, write T if the statement is true or F if the statement is false.
If the statement is false, change the underlined word(s) to make it true. Write your changes on
the lines provided.

1. The 5Rs are restore, rethink, reduce, reuse, and recover.

2. Fossil fuels are examples of renewable resources.

3. The Clean Air Act gave the federal government the power to create standards for the amount
of pollution released into the air.

4. Habitats and ecosystems that have been damaged can sometimes be restored, or brought
back to their original state.

Mo2-L3: Lesson Review Quiz (Matching)

Direction: On the line before each definition, write the letter of the term that matches it correctly.
Each term is used only once.

5. enforces environmental laws A. CFCs
6. contribute to global warming B. EPA
7. exhausts resources in an area C. greenhouse gases
8. cause damage to the ozone layer D. resource depletion

Mo2-L3: Lesson Review Quiz (Short Answer)

Direction: Respond to each statement on the lines provided.

1. Describe how planting trees can be an example of one of the 5Rs.

2. Explain why fossil fuels are nonrenewable resources even though they are constantly being formed under
Earth’s surface.

3. Identify an important environmental law and explain how it has worked to protect the environment.

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