Science 7 Midterm Review

Front

What happens to the density of air as the temperature decreases?

Back

Increases

Front

What happens to the density of air as the temperature increases?

Back

Decreases

Front

Wind moves from areas of _______ pressure to areas of _______ pressure.

Back

High, low

Front

What are fossil fuels primarily used for?

Back

Fueling vehicles and generating electricity

Front

Which of the following is a renewable resource? Coal, Oil, Wind, Natural gas

Back

Wind

Front

What is a major cause of global warming?

Back

Burning fossil fuels

Front

What is the process of converting waste materials into reusable materials called?

Back

Recycling

Front

What is the term for the natural environment where a particular species lives and interacts with other organisms?

Back

Ecosystem

Front

What is the term for the protection and preservation of natural resources?

Back

Conservation

Front

What is the term for rain that contains harmful amounts of acids due to pollution?

Back

Acid rain