Test Your Environmental Knowledge

Front

What is the primary greenhouse gas responsible for climate change?

Back

Carbon dioxide (CO2)

Front

Which layer of the Earth’s atmosphere contains the ozone layer?

Back

Stratosphere

Front

What is the process by which plants convert sunlight into energy?

Back

Photosynthesis

Front

Name one renewable source of energy: Wind energy, Natural gas, Coal, Solar energy

Back

Solar energy

Front

What is the term for the variety of life in the world or in a particular habitat?

Back

biodiversity