Series:

Earth Materials and Systems

3 total works

Cover of Erosion

Erosion

by Tamra Orr

Published 2 September 2021
Erosion changes Earth's natural features. It breaks down materials and can help make something new. Discover why erosion is an important part of nature!

Cover of Rocks

Rocks

by Tamra Orr

Published 5 August 2021
Different kinds of rocks are found on Earth. Many are found deep inside Earth. Discover why rocks are an important part of nature!

Cover of Air

Air

by Tamra Orr

Published 5 August 2021
All living things need air to survive. Air also protects the Earth. Discover why air is an important part of nature!