139893
AssignmentMultiple Dropdowns

Lesson 4.1 Structure and Composition of the Atmosphere

Question 139893 • GA-GSE Earth Systems

Fill in the blanks to complete the sentences about why Earth’s atmosphere is important to living things.

Answer
Earth’s atmosphere provides that animals need to breathe.:

oxygen

The atmosphere keeps Earth warm, allowing to exist as a liquid.:

water

Earth’s atmosphere filters out harmful radiation from the .:

Sun

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