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Unit 4 - Cycles and Patterns of Earth and the Moon

Total questions: 70

Worksheet time: 37mins

Name
Class
Date
1.

Air is made up of atoms and molecules.

a)

True

b)

False

2.

Air is made up of a mixture of many different kinds of gases.

a)

True

b)

False

3.

Which gas is the most common in our air?

a)

Nitrogen

b)

Hydrogen

c)

Helium

d)

Oxygen

4.

What is altitude?

a)

The weight of a column of air pushing down on an area

b)

The amount of Mass in a given volume

c)

The force pushing on an area

d)

The distance/elevation above sea level

5.

What is air pressure?

a)

The weight of a column of air pushing down on an area

b)

The Amount of Mass in a given volume

c)

The force pushing on an area

d)

The distance above sea level

6.

What tool is used to measure air pressure?

a)

thermometer

b)

hot-air balloon

c)

barometer

d)

satellite

7.

As I walk up Mount Everest, the density of air ________.

a)

decreases

b)

increases

8.

During summer, many people visit Baguio city because of the cold weather. What do you think makes Baguio cold?

a)

Altitude

b)

Latitude

c)

Topography

d)

Distance from bodies of water

9.

Based on the data, what is the relationship between altitude and temperature of a place?

a)

As the altitude increases, the temperature decreases.

b)

As the altitude decreases, the temperature decreases.

10.

The Earth's atmosphere is mainly made of __________.

a)

water

b)

snow

c)

wax

d)

air

11.

The layer of atmosphere closest to the Earth is called the _________.

a)

mesosphere

b)

stratosphere

c)

troposphere

d)

proctosphere

12.

Air in the atmosphere is 21% ___________.

a)

Einsteinium

b)

nitrogen

c)

oxygen

d)

carbon dioxide

13.
Oxygen is the most common gas in the atmosphere.
a)
True
b)
False
c)
Both True and False
d)
Neither True nor False
14.

What is the job of the ozone layer?

a)

It is green and purple and adds color to the sky.

b)

It absorbs dangerous ultraviolet radiation from the Sun.

c)

It adds smell to the atmosphere.

d)

It is made of carbon dioxide from the greenhouse gases and keeps the earth warm.

15.

The greenhouse effect causes the Earth's air to ________.

a)

heat up

b)

cool down

c)

blow up

d)

turn brown

16.

The ozone layer is located in the__________. 

a)

biosphere

b)

atmsophere

c)

geosphere

d)

cryosphere

17.

The ozone layer occurs in the __________.

a)

troposphere

b)

thermosphere

c)

stratosphere

d)

exosphere

18.

If the ozone layer were to be completely destroyed, life on Earth would ____________.

a)

grow larger

b)

become cold and get smaller

c)

receive too much solar radiation

d)

stay the same

19.

The ___________ is the process by which gases in the atmosphere absorb and give off heat.

a)

ozone layer

b)

greenhouse effect

c)

coriolis effect

d)

thermosphere

20.

Most of Earth's weather occurs in the __________.

a)

troposphere

b)

stratosphere

c)

mesophere

d)

thermosphere

21.
Water is found in the atmosphere.
a)

True

b)

False

22.
Source of all energy in our atmosphere
a)
ions
b)
water cycle
c)
The Moon
d)
The Sun
23.

Jet planes fly in this layer_______.

a)

Mesosphere

b)

Stratosphere

24.

This is the coldest layer of the atmosphere.

a)

Troposphere

b)

Mesosphere

25.

________ which come from outer space, burn up in Mesosphere.

a)

Meteors

b)

Stars

26.

Where most water vapor is found.

a)

Troposphere

b)

Stratosphere

c)

Mesosphere

d)

Thermosphere

e)

All of the above.

27.

Hottest layer, thinnest air.

a)

Troposphere

b)

Stratosphere

c)

Mesosphere

d)

Thermosphere

e)

All of the above.

28.

Where satellites orbit.

a)

Troposphere

b)

Stratosphere

c)

Mesosphere

d)

Thermosphere

e)

All of the above.

29.

Air pressure decreases as altitude increases.

a)

Troposphere

b)

Stratosphere

c)

Mesosphere

d)

Thermosphere

e)

All of the above.

30.

Which layer of atmosphere is the farthest from Earth?

a)

Mesosphere

b)

Stratosphere

c)

Thermosphere

d)

Exosphere

31.

In which layer of the atmosphere do we live?

a)

stratosphere

b)

thermosphere

c)

troposphere

d)

mesosphere

32.

Which of Earth's spheres includes the interior and exterior of Earth's surface (soil, rocks, minerals, etc.)?

a)

Biosphere

b)

Hydrosphere

c)

Geosphere

d)

Atmosphere

33.

Which sphere of Earth includes all living things?

a)

Atmosphere

b)

Biosphere

c)

Geosphere

d)

Hydrosphere

34.

All of the water on Earth is in this sphere of Earth:

a)

Hydrosphere

b)

Geosphere

c)

Atmosphere

35.

The clouds and moon are part of this sphere of Earth:

a)

Hydrosphere

b)

Atmosphere

c)

Biosphere

36.

Which of Earth's spheres are in this picture?

a)

Biosphere

b)

Geosphere

c)

Atmosphere

d)

Hydropshere

e)

All are correct

37.

What is the Cryosphere?

a)

Portions of Earth with animals

b)

Very hot portion of Earth

c)

A portion of Earth with solid water

38.

What is SMOG?

a)

polluted air; also known as ozone at ground level

b)

polluted air that contains chemical compounds beneficial for health

c)

an atmospheric phenomenon that occurs in inhabited areas

d)

all of above

39.

What is the lithosphere?

a)

Part of Earth that includes the crust and upper mantle

b)

Interior and exterior of Earth

c)

Part of Earth where all living things can be found

d)

Part of Earth where air can be found

40.

What would happen to Earth without greenhouse gases?

a)

The Earth would freeze and life as we know it would not exist.

b)

The Earth would be too hot and would burn up.

c)

The Earth would be the same as it is now.

41.

What are 3 main greenhouse gases?

a)

methane, nitrogen, and sulfur

b)

carbon, nitrogen, and oxygen

c)

carbon, methane, and water vapor

d)

argon, hydrogen, and ozone

42.

What is the negative impact of too many greenhouse gases in the atmosphere?

a)

It would never stop raining.

b)

The Earth would have too much water vapor.

c)

The temperature on Earth would decrease.

d)

The temperature on Earth would increase.

43.

What are the chemicals in some refrigerators and aerosol sprays that damage the ozone layer?

a)

mechanicalradons (MRs)

b)

globameters

c)

tropomites

d)

chlorofluorocarbons (CFCs)

44.

Which layer of the atmosphere resides within the other layers?

a)

ionosphere

b)

stratosphere

c)

thermosphere

d)

troposphere

45.

Air pressure is the greatest in the:

a)

mesosphere

b)

exosphere

c)

stratosphere

d)

troposphere

46.

Why is it more difficult to breathe at higher elevations?

a)

There are more air molecules at higher elevations.

b)

Air pressure decreases, and there is less oxygen.

c)

Air pressure increases, and there is more oxygen.

d)

There is no oxygen at higher elevations within the troposphere.

47.

What has kept the amount of carbon within our global ecosystem fairly constant over a long period of time?

a)

sulfur cycle

b)

nitrogen cycle

c)

carbon cycle

d)

water cycle

48.

What can add carbon to the atmosphere?

a)

animals, factories, and volcanoes

b)

plants, oceans, and rocks

49.

What can absorb/take in carbon from the atmosphere?

a)

animals, factories, and volcanoes

b)

plants and oceans

50.

When plant and animal material decay over a long period of time, they can be turned into:

a)

water

b)

clouds

c)

fossil fuels

d)

factories

51.

Plants and animals cannot use ______ in its gas form.

a)

argon

b)

oxygen

c)

nitrogen

52.

Nitrogen from the atmosphere and soil enters the nitrogen cycle through nitrogen fixers such as:

a)

bacteria

b)

animals

c)

humans

53.

_______ absorb nitrogen and use it to build cells.

a)

Bacteria

b)

Plants

c)

Animals

54.

_______ get nitrogen by eating plants.

a)

Bacteria

b)

Factories

c)

Plants

d)

Animals

55.

Animal ______ returns some nitrogen back to the environment.

a)

waste

b)

respiration

56.

Uneven heating of air in the atmosphere creates air _______ differences.

a)

layer

b)

stream

c)

temperature

57.

________ is the result of air pressure and density differences caused by warm and cool air.

a)

A Gulf Stream

b)

A sun ray

c)

Wind

58.

Air flows from ________.

a)

cold to hot

b)

high pressure to low pressure

c)

low pressure to high pressure

59.

In which direction does air flow?

a)

From high pressure areas (cold) to low pressure areas (warm)

b)

From low pressure areas (warm) to high pressure areas (cold)

60.

What causes wind?

a)

equal heating of the Earth

b)

uneven heating of the Earth

61.

As air expands, it becomes _____ dense than the air around it.

a)

more

b)

less

62.

When air cools, the gas molecules that make up the air move _______.

a)

faster

b)

slower

63.

What gets hotter more quickly - land or water?

a)

Land

b)

Water

64.

What determines the speed of wind?

a)

Pressure differences between the high pressure area and low pressure area

b)

Molecule movement of high pressure and low pressure areas

c)

Dark surfaces versus light surfaces

65.

Which has a higher density - cold air or warm air?

a)

cold air

b)

warm air

66.

Daytime wind is called ______ because it flows from the sea to the land.

a)

land breeze

b)

sea breeze

67.

At night, air flows from the land to the sea. This is called ______.

a)

land breeze

b)

sea breeze

68.

What are huge convection currents cause by uneven eating of the Earth by the sun?

a)

density measures

b)

air pressures

c)

global winds

69.

The Earth rotates faster than global winds can blow, so the shape of the wind current ends up being curved. This is called the _____.

a)

trade winds

b)

Coriolis Effect

c)

horse latitude

d)

polar easterlies

70.

A band of high speed wind that blows high in the atmosphere and separates warm air from cold air is the _______.

a)

prevailing westerlie

b)

horse latitude

c)

polar front

d)

jet stream