Quiz about Describing Our Atmosphere

Question 1

Which layer of the atmosphere contains the ozone layer?

Accepted Answer

stratosphere

Answer

troposphere

Answer

mesosphere

Answer

thermosphere

Question 2

Which layer does weather occur in?

Accepted Answer

troposphere

Answer

thermosphere

Answer

stratosphere

Answer

ionosphere

Question 3

Which layer helps stop meteors?

Accepted Answer

mesosphere

Answer

thermosphere

Answer

troposphere

Answer

stratosphere

Question 4

As altitude increases, what happens to air pressure?

Accepted Answer

decreases

Answer

increases

Answer

remains constant

Answer

stays the same

Question 5

Air is composed of 78 % of this element.

Accepted Answer

Nitrogen

Answer

Carbon Dioxide

Answer

Oxygen

Answer

Water Vapor

Question 6

Air is composed of 21% of this element.

Accepted Answer

Oxygen

Answer

Carbon Dioxide

Answer

Nitrogen

Answer

Water Vapor

Question 7

The _______  in the Stratosphere protects us from harmful UV rays.

Accepted Answer

ozone layer

Answer

aurora

Answer

clouds

Answer

convection currents

Question 8

What layer of the atmosphere is the aurora located?

Accepted Answer

Thermosphere

Answer

Exosphere

Answer

Stratosphere

Answer

Mesosphere

Question 9

This process keeps Earth's temperature suitable for life.

Accepted Answer

Greenhouse Effect

Answer

Convection Currents

Answer

Albedo Effect

Answer

Water Cycle

Question 10

The force of a column of air pressing down is called what?

Accepted Answer

Air Pressure

Answer

Air Mass

Answer

Air

Answer

Heavy

Question 11

What layer do planes fly in?

Accepted Answer

Stratosphere

Answer

Exposphere

Answer

Troposphere

Answer

Ozone

Question 12

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

Accepted Answer

Troposphere

Answer

Stratosphere

Answer

Ionosphere

Answer

Exosphere

Question 13

The burning of many fossil fuels will lower the pH (acidity) of rainwater until it is harmful. What is this called?

Accepted Answer

Acid Rain

Answer

Lapse Rate

Answer

Ozone Depletion

Answer

Smog

Question 14

Outer most layer of the atmosphere

Accepted Answer

Exosphere

Answer

Thermosphere

Answer

Stratosphere

Answer

Troposphere

Question 15

Contains the ionosphere

Accepted Answer

Thermosphere

Answer

Troposphere

Answer

Mesosphere

Answer

Exosphere

Question 16

What decreases as you go up in the atmospheric layers?

Accepted Answer

Air Pressure

Answer

Altitude

Answer

Temperature

Answer

Meteors

Question 17

What causes the temperature to increase in the stratosphere?

Accepted Answer

Ozone

Answer

Nitrogen

Answer

Water Vapor

Answer

carbon dioxide

Question 18

What percentage of our atmosphere is made up of other gases such as argon, water vapor, and carbon dioxide?

Accepted Answer

1%

Answer

21%

Answer

78%

Answer

90%

Question 19

The layers of the atmosphere are classified according to changes in _________.

Accepted Answer

temperature

Answer

altitude

Answer

density

Answer

composition

Question 20

Which of the following is the correct order of the atmosphere layers from Earth to space?

Accepted Answer

troposphere, stratosphere, mesosphere, thermosphere, exosphere

Answer

troposphere, mesosphere, thermosphere, exosphere, stratosphere

Answer

thermosphere, stratosphere, mesosphere, troposphere, exosphere

Answer

troposphere, stratosphere, mesosphere, exosphere, thermosphere

Question 21

What does the earth's atmosphere do?

Accepted Answer

help to regulate the temperature on Earth

Answer

Help UV rays to reach the Earth's surface

Answer

Creates meteors in the sky

Answer

Keep ocean waters cold

Question 22

Which of these is NOT a function of Earth's atmosphere?

Accepted Answer

provides the elements for rocks to form

Answer

blocks the Sun's harmful rays

Answer

keeps the temperatures warm for living things to thrive

Answer

helps protect from meteors

Question 23

Which of the following is NOT a solid particle in the atmosphere?

Accepted Answer

CO2

Answer

salt

Answer

soot

Answer

dust, pollen

Question 24

Which of the following is NOT a liquid in Earth's atmosphere?

Accepted Answer

lava

Answer

water vapor

Answer

sulfuric acid

Answer

carbonic acid

Question 25

Which of the following steps is NOT part of how Earth's atmosphere formed?

Accepted Answer

Earth's volcanoes emitted CO_{2, which separated into carbon and oxygen}

Answer

As Earth cooled, Rain fell and condensed, forming oceans.

Answer

Earth's first organisms undergo photosynthesis

Answer

Earth's ancient atmosphere was thought to be water vapor, CO_{2, and nitrogen.}

Question 26

What causes meteors to "burn" up in the mesosphere?

Accepted Answer

friction with the atmospheric air particles

Answer

particles that make up meteors are flammable

Answer

extreme temperature of the thermosphere

Answer

they are made of metallic elements that react with atmospheric gases

Question 27

Ozone can also occur near Earth's surface in urban areas.

Accepted Answer

True

Answer

False

Question 28

Which of these is ozone?

Accepted Answer

O3

Answer

O

Answer

O2

Answer

O4

Describing Our Atmosphere

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