Atmosphere

Front

Take a deep breath in, take a deep breath out. Most of the gas that passed through your mouth was oxygen, nitrogen, water vapor, carbon dioxide

Back

nitrogen

Front

For the Earth's atmosphere, section number two in the pie graph BEST represents the percentage of: argon, carbon dioxide, oxygen, nitrogen

Back

oxygen

Front

This gas is found in the stratosphere where it helps protect us from UV radiation.

Back

ozone

Front

In which layer of the Earth's atmosphere does all life exist? Options: exosphere, mesosphere, stratosphere, troposphere

Back

troposphere

Front

What gas is represented by the green section in the circle graph of atmospheric gases? Options: ozone, hydrogen, nitrogen, carbon monoxide.

Back

nitrogen

Front

Almost 99% of Earth's atmosphere is made up of two gases. What are the two gases and the percents of each?

Back

21% oxygen and 78% nitrogen

Front

Which layer of Earth's atmosphere contains the ozone layer, an important layer that helps protect life on Earth from UV radiation? Options: exosphere, mesosphere, stratosphere, troposphere

Back

stratosphere

Front

In this layer of Earth's atmosphere, hydrogen and helium are the primary gases and are only present at extremely low densities. What is this layer of the atmosphere called? Options: exosphere, ionosphere, mesosphere, thermosphere

Back

exosphere

Front

In what level of the atmosphere do you find the "good ozone" that blocks UV radiation? Options: exosphere, lithosphere, stratosphere, troposphere

Back

stratosphere

Front

Where do most clouds appear due to 99% of the water vapor in the atmosphere?

Back

troposphere

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5