Goldilocks Planet

Front

The only planet we know of that can support life is _____________________________.

Back

Earth

Front

Earth’s atmosphere contains carbon dioxide. This gas is important because it -

Back

traps heat and keeps the planet warm at night.

Front

Which planet is known as "The Goldilocks Planet?"

Back

Earth

Front

Why is Earth called the Goldilocks planet?

Back

Because it's not too hot and not too cold.

Front

What happens if a planet is too cold?

Back

It will be like a giant ball of ice.

Front

What is the Goldilocks Zone?

Back

The region around a star where conditions are just right for liquid water to exist on a planet's surface.

Front

What role does carbon dioxide play in Earth's atmosphere?

Back

It helps to trap heat, maintaining a stable temperature suitable for life.

Front

What is the significance of liquid water for life?

Back

Liquid water is essential for all known forms of life as it is a solvent for biochemical reactions.

Front

What are the conditions that make Earth suitable for life?

Back

Earth has a suitable temperature range, liquid water, and a protective atmosphere.

Front

What would happen to Earth if it were closer to the Sun?

Back

It would be too hot, leading to the evaporation of water and making it inhospitable for life.