Our Amazing Planet

Front

What is the largest continent on Earth?

Back

Asia

Front

Which continent is known for the Alps mountain range?

Back

Europe

Front

What is a renewable resource?

Back

A resource that can be replenished naturally, such as timber.

Front

What is the A horizon in soil?

Back

The top layer of soil, also known as topsoil, rich in nutrients.

Front

How does the environment provide for humans?

Back

It provides oxygen for breathing, water for drinking, and materials for shelter.

Front

What is the difference between renewable and non-renewable resources?

Back

Renewable resources can be replenished naturally, while non-renewable resources cannot.

Front

Name a non-renewable resource.

Back

Gold or natural gas.

Front

What is the purpose of the Earth's atmosphere?

Back

To protect living organisms from harmful solar radiation and to provide oxygen.

Front

What is humus?

Back

A dark organic material in soil formed from decayed plant and animal matter.

Front

What is the significance of the water cycle?

Back

It is essential for replenishing water sources and supporting life.