What is climate change?

Science

Global warming is having a negative impact on the environment.

The temperature decreases because more heat escapes

The temperature decreases because more heat is trapped

The temperature increases because more heat escapes

The temperature increases because more heat is trapped

How does increasing the amount of carbon dioxide affect the global temperature?

Changes to the amount of carbon dioxide in the air.

Impacts on humans as a result of global warming.

The long-term shift in average weather conditions.

What happens as a result of the ice caps melting? (pick two)

Humans are not responsible for climate change.

Carbon dioxide is an example of a greenhouse gas.

A substance that can be burned to release energy

A substance that is harmful to the environment

A substance that is produced in a chemical reaction

A substance that is used in a chemical reaction

The amount of carbon dioxide in the air is decreasing

The amount of carbon dioxide in the air is increasing

The amount of oxygen in the air is decreasing

The amount of oxygen in the air is increasing

How is human activity contributing to global warming?

A synthetic material is a material made by humans.

What has happened to the global temperature since the industrial revolution?