Solved

The Air We Breathe Is Part of the Lowermost Layer

Question 60

Multiple Choice

The air we breathe is part of the lowermost layer of the atmosphere, which is called the ____.

A) troposphere
B) stratosphere
C) ozone layer
D) geosphere
E) biosphere

Related Questions

Q55: Food chains and food webs show how

Q56: Explain why decomposers are a necessary and

Q57: The earth's life-support system consists of four

Q58: Compare the roles of bacteria in the

Q59: The chemical formula for the nitrogen gas

Q61: A grassy meadow high in the Sierra

Q62: A community of different species interacting with

Q63: If an ecologist spent a summer recording

Q64: Only about 0.024% of the earth's vast

Q65: In the Sonoran desert of the southwestern