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13423163
Layers of Earths Atmosphere
Description
7the Grade Science
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science
7th grade
Quiz by
Tamika Odum
, updated more than 1 year ago
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Created by
Tamika Odum
over 7 years ago
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Resource summary
Question 1
Question
All of the following statements are true of the ionosphere EXCEPT:
Answer
It is the second most dense layer of Earth’s atmosphere.
It is located in the lower thermosphere and the upper mesosphere.
It contains many ions (electrically charged particles).
The auroras occur in this layer of Earth’s atmosphere.
Question 2
Question
Which statement best explains why the air temperature increases in the stratosphere?
Answer
The gases in this layer are greenhouse gases.
The gases in this layer don’t absorb solar radiation.
The gases in this layer reflect solar radiation back into space.
The ozone in this layer absorbs ultraviolet radiation.
Question 3
Question
As one moves from the bottom to the top of the troposphere the temperature __.
Answer
Stays the same
Increases
Decreases
Question 4
Question
The Ozone layer is located in the layer labeled as __.
Image:
Layer Of Atmosphere (binary/octet-stream)
Answer
3
Question 5
Question
Identify layer 3
Image:
Layer Of Atmosphere (binary/octet-stream)
Answer
Stratosphere
Question 6
Question
An electrically charged particle.
Answer
Temperature
Insulator
Ion
Conduction
Question 7
Question
A measure of the average energy of particles in motion
Answer
Temperature
Heat
Insulator
Conduction
Question 8
Question
What is the most abundant gas in the air we breathe?
Answer
Oxygen
Ozone
Carbon dioxide
Nitrogen
Question 9
Question
Earth’s atmosphere is divided into four main layers based on __.
Answer
Temperature changes
Pressure changes
Density changes
Altitude
Question 10
Question
The transfer of energy in the form of light (i.e. electromagnetic waves).
Answer
Radiation
Convection
Temperature
Catalyst
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