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, preventing it from escaping back into space, which helps to keep the planet warm.

Front

Name three greenhouse gases.

Back

Carbon dioxide, Methane, Water vapor.

Front

Which gas is NOT a greenhouse gas?

Back

Nitrogen.

Front

What happens to solar energy when it reaches Earth?

Back

Some solar energy is reflected, some is absorbed by land and water, and some is radiated back into the atmosphere.

Front

True or False: The greenhouse effect is a natural process.

Back

True.

Front

What role do greenhouse gases play in the greenhouse effect?

Back

Greenhouse gases trap heat released by the Earth, contributing to the warming of the atmosphere.

Front

How does the greenhouse effect benefit life on Earth?

Back

It keeps the Earth's temperature within a range that supports life.

Front

What is one consequence of increased greenhouse gases in the atmosphere?

Back

Global warming, which leads to climate change.

Front

What is the primary source of carbon dioxide in the atmosphere?

Back

Burning fossil fuels, deforestation, and industrial processes.

Front

How does water vapor contribute to the greenhouse effect?

Back

Water vapor is a potent greenhouse gas that traps heat in the atmosphere.