Global Warming & Greenhouse Effect

Front

What is the Greenhouse Effect?

Back

The Greenhouse Effect is a natural process where certain gases in the Earth's atmosphere trap heat, keeping the planet warm enough to support life.

Front

What would happen to Earth without the Greenhouse Effect?

Back

Without the Greenhouse Effect, Earth would be too cold for most life forms to survive.

Front

What do ice caps do with sunlight?

Back

Ice caps reflect light from the sun.

Front

What do oceans do with sunlight?

Back

Oceans absorb sunlight because they are darker in color.

Front

Which gas does NOT trap heat?

Back

Nitrogen does not trap heat.

Front

What happens to the Earth's temperature when more greenhouse gases are released?

Back

The temperature goes up.

Front

How long does carbon dioxide stay in the atmosphere?

Back

Carbon dioxide can stay in the atmosphere for about 150 years.

Front

Name a greenhouse gas that traps heat.

Back

Carbon dioxide is a greenhouse gas that traps heat.

Front

What is a consequence of global warming?

Back

A consequence of global warming is the melting of ice caps and rising sea levels.

Front

What is one way to reduce greenhouse gas emissions?

Back

One way to reduce greenhouse gas emissions is to use renewable energy sources like solar or wind power.