Earth's Support of Life L1

Front

What is the main reason Venus does not support life like Earth?

Back

It has too much carbon dioxide.

Front

What type of radiation can harm life?

Back

Ultraviolet radiation.

Front

What liquid is essential for supporting life on Earth?

Back

Water.

Front

Which planet is known to support life?

Back

Earth.

Front

What do cells need to perform life processes?

Back

Liquid water.

Front

What gas is essential for human respiration?

Back

Oxygen.

Front

What is the process by which plants make their food using sunlight?

Back

Photosynthesis.

Front

What is the term for the layer of gases surrounding Earth?

Back

Atmosphere.

Front

What is the primary source of energy for life on Earth?

Back

The Sun.

Front

What is the term for organisms that can make their own food?

Back

Producers.