WorksheetsAdventures of Atmosphere eTwinning Project
Total questions: 10
Worksheet time: 5mins
The gas that is most abundant in the atmosphere is..........
carbon dioxide
oxygen
nitrogen
What absorbs ultraviolet rays in the stratosphere?
ozone layer
nitrogen
ionosphere
The gas that is second in abundance in the atmosphere is................
carbon dioxide
water vapor
oxygen
Our atmosphere is only made up of gases, no solids or liquids.
True
False
No comment
We live in this layer of the atmosphere.
Mesosphere__
Thermosphere___
Troposphere
Weather is formed in this layer.
Mesosphere
Troposphere_
Thermosphere
This layer is the largest layer.
Mesosphere
Thermosphere
Exosphere_
This layer is where the space shuttle orbits
Exosphere
Troposphere
Mesosphere
What is the formula for ozone?
O
O2
O3
Air pressure ____________________________ as elevation increases.
decreases
increases
stays the same
