Front

Do we need greenhouse gases on Earth?

Back

Yes - they keep the Earth warm.

Front

Which of the following are greenhouse gases? Carbon dioxide, Methane, Nitrous Oxide, All answers are correct

Back

All answers are correct

Front

Why is the increase of Greenhouse gasses a big issue?

Back

It causes climate change and increase in the global temperature.

Front

Which one of the choices below is NOT a cause for global warming? Having too many cows, Burning Fossil Fuels, Planting new trees

Back

Planting new trees

Front

The gradual increase in the temperature of the atmosphere is known as ________________.

Back

Global Warming

Front

Which of the following is the most troubling greenhouse gas being produced by humans? Water Vapor, Carbon Dioxide, Methane, Nitrous Oxide

Back

Carbon Dioxide

Front

How can global warming cause sea levels to rise? Choose the best answer: by causing it to rain more often, by melting glaciers and ice caps, by increasing the number of undersea volcanic eruptions, by creating bigger and more powerful hurricanes

Back

by melting glaciers and ice caps

Front

Why does cutting down trees increase global warming?

Back

trees soak up carbon dioxide

Front

What happens to the temperature if more greenhouse gases are released into the atmosphere?

Back

Temperature goes up

Front

Without the Greenhouse Effect the Earth would be too

Back

cold