Layers of the Atmosphere

Which atmospheric layer is closest to the Earth's surface?

• Exosphere

• Stratosphere

• Troposphere

• Mesosphere

In which atmospheric layer does the ozone layer reside?

• Exosphere

• Mesosphere

• Troposphere

• Stratosphere

Which atmospheric layer is known for containing the coldest temperatures in the atmosphere?

• Stratosphere

• Mesosphere

• Exosphere

• Troposphere

Where does the International Space Station orbit within the atmosphere?

• Mesosphere

• Exosphere

• Troposphere

• Thermosphere

Which atmospheric layer is the thickest?

• Stratosphere

• Troposphere

• Exosphere

• Mesosphere

What is the outermost layer of the Earth's atmosphere called?

• thermosphere

• mesosphere

• stratosphere

• exosphere

What is the primary gas found in the stratosphere that absorbs and scatters ultraviolet radiation?

• Ozone

• Methane

• Carbon dioxide

• Nitrogen

Which atmospheric layer is where most weather phenomena occur?

• Exosphere

• Troposphere

• Stratosphere

• Mesosphere