Levels of the Atmosphere

This is the layers of gas around earth.

• Atmosphere

• Thermosphere

• Methane

• Ozone

Over the past 200 years, the level of carbon dioxide in the atmosphere has

• decreased slightly.   

• increased until recently, and then decreased.

• increased steadily.   

• stayed about the same.

Tags

NGSS.MS-ESS3-5

Which layer in the atmosphere protects us form harmful UV radiation?

• Ozone

• Troposphere

• Ionosphere

• Exosphere

The layers of the atmosphere in order from bottom to top are

• troposphere, stratosphere, mesosphere, thermosphere, exosphere

• troposphere, mesosphere, atmosphere, thermosphere

• mesosphere, thermosphere, troposphere, stratosphere, exosphere

• thermosphere, stratosphere, mesosphere, troposphere, exosphere

Most of Earth's weather occurs in the 

• troposphere

• stratosphere

• mesophere

• thermosphere

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The hottest layer.

• troposphere

• thermosphere

• exosphere

• mesosphere

The clouds are part of the..

• Hydrosphere

• Atmosphere

What is the order of the layers of the atmosphere, starting with the layer closest to Earth's surface?

• Stratosphere, Troposphere, Exosphere, Mesosphere, Thermosphere

• Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere

• Troposphere, Stratosphere, Mesosphere, Exosphere, Thermosphere

• Troposphere, Stratosphere, Thermosphere, Exosphere, Mesosphere

In what layer of the atmosphere do all weather events occur?

• Stratosphere

• Exosphere

• Mesosphere

• Troposphere

Tags

NGSS.MS-ESS2-5

Which layer of the atmosphere contains the ozone layer?

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere