Earth's Energy and Energy Budget

Front

What is the Greenhouse Effect?

Back

The way in which heat is trapped close to the surface of Earth by gases in our atmosphere.

Front

What happens when greenhouse gases increase in the atmosphere?

Back

They trap more heat and global temperatures rise.

Front

What can happen when solar energy hits clouds in Earth's atmosphere?

Back

It can be reflected or absorbed.

Front

What is Infrared Light?

Back

This is where most of the warmth that you feel from the sun comes from.

Front

How does the sun transfer energy to Earth?

Back

By radiation.

Front

What are greenhouse gases?

Back

Gases in the atmosphere that trap heat, such as carbon dioxide and methane.

Front

What is the role of clouds in Earth's energy budget?

Back

Clouds can reflect sunlight back into space or absorb heat, affecting the Earth's temperature.

Front

What is solar radiation?

Back

Energy emitted by the sun in the form of light and heat.

Front

What is the Earth's energy budget?

Back

The balance between the energy Earth receives from the sun and the energy it radiates back into space.

Front

What is the significance of the ozone layer?

Back

It protects Earth from harmful ultraviolet (UV) radiation from the sun.