Documents The Changing Earth Chapter 2 Section 1 & 2. The Structure of the Earth Geology: the study of the...

The Changing Earth Chapter 2 Section 1 & 2 The Structure of the Earth Geology: the study of the earthâs physical structure and historyâis a relatively new science.…

Documents Ecosystems and their Components Chapter 3. Ecosystem Components The Earth is divided into four...

Ecosystems and their Components Chapter 3 Ecosystem Components The Earth is divided into four components that all interact together. atmosphere (air) hydrosphere (water)…