Greenhouse Gases and Ozone Quick Check

Question

2 of 42 of 4 Items
Question
Ozone in which layer of the atmosphere is sometimes called good ozone?(1 point)
Responses

troposphere
troposphere

mesophere
mesophere

exosphere
exosphere

stratosphere

Answer 1

stratosphere

Answer 2

Greenhouse Gases and Ozone Quick Check
3 of 43 of 4 Items
Question
What is a greenhouse gas?(1 point)
Responses

a gas that forms a physical barrier to block escaping heat
a gas that forms a physical barrier to block escaping heat

a gas at higher temperature than the surrounding atmosphere
a gas at higher temperature than the surrounding atmosphere

any gas in Earth's atmosphere
any gas in Earth's atmosphere

any gas in the troposphere that absorbs and re-emits infrared radiation

Answer 3

any gas in the troposphere that absorbs and re-emits infrared radiation

Answer 4

Greenhouse Gases and Ozone Quick Check
4 of 44 of 4 Items
Question
About what percentage of atmospheric ozone is located in the stratosphere?(1 point)
Responses

90%
90%

75%
75%

40%
40%

10%

Answer 5

90%