Climate Change

The most common greenhouse gas is _________.

What is the direct cause of rising sea levels?

• Melting Sea Ice

• Melting Land Ice

• Climate Change

The main human activity that releases greenhouse gases is

• riding bicycles

• burning fossil fuels

• texting on cellphones

• eating meat

In Yuma, Arizona most of the days are ___

• cold and wet
• cold and dry
• hot and wet
• hot and dry

Taking out the bottom of the food chain is like taking the wrong block in ___

• Jenga
• Tetris
• LEGO
• Lincoln Logs

Who keeps the Earth warm?

• The Sun

• The greenhouse gases

• Both of them

• None of them

What are some effects of climate change?

• Glaciers and ice sheets melting

• Seas rising

• Storms getting stronger

• All of them

The gradual increase in the temperature of the atmosphere is known as ____

• climate change

• the greenhouse effect.

• global warming.

• weather

Over the past 200 years, the level of carbon dioxide in the atmosphere has

• decreased slightly.

• increased steadily.

• stayed about the same

Draw one thing you think hurts the Earth.