The Environment Review

Match it! Select the correct answer from the pull down...Good luck!

What is the layer of gas high in the atmosphere that protects the Earth from the sun's harmful ultraviolet radiation?

What is chemicals, soil or other substances that are washed off the land into nearby bodies of water called?

Which of the following is the world's main source of drinking water?

Which of the following is a nonrenewable resource?

Which of the following is the main cause of acid rain?

What percent of water on earth is available as freshwater?

Which of the following is not a good way to help stop air pollution.

What is the main cause of air pollution?