Front

Typically, the closer you are to the equator the cooler the environment will be. True or False?

Back

False

Front

Which of the following is NOT a greenhouse gas? Options: methane, carbon dioxide, oxygen, water vapor

Back

oxygen

Front

Do plants play an important role in regulating the amount of CO₂ in the earth's atmosphere because they perform photosynthesis?

Back

true

Front

Methane's chemical symbol is

Back

CH₄

Front

The earth is about ________ years old. Options: 5 years old, 5,000 years old, 50 trillion years old, 5 billion years old

Back

5 billion years old

Front

When burned, fossil fuel are considered one of the biggest air pollutants.

Back

true

Front

Are climate change and ozone depletion the same concept?

Back

No, they are not the same concept.

Front

The U.S. emits about __________ metric tons of CO₂ each year.

Back

6.4 billion

Front

Factors that can influence climate change are: greenhouse gases only, greenhouse gases, ozone depletion, and latitude, greenhouse gases, latitude, and sunspot cycles, sunspot cycles, ozone depletion, and latitude

Back

greenhouse gases, latitude, and sunspot cycles

Front

CO₂ : __________ (Options: 150 years, 10 years, 300 years, 100 years)

Back

100 years