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untitled

Total questions: 44

Worksheet time: 24mins

Name
Class
Date
1.
How does the amount of greenhouse gases in the atmosphere affect the atmosphere's temperature?
a)
If greenhouse gases in the atmosphere increase, they trap more heat and warm the atmosphere.
b)
If greenhouse gases in the atmosphere increase, they trap less heat and the atmosphere cools.
c)
If greenhouse gases in the atmosphere decrease, they trap more heat and warm the atmosphere. 
2.
Greenhouse gases, in moderate amounts, keep the Earth's temperature stable
a)
True
b)
False
3.
Heat from the sun travels to Earth by _____.
a)
conduction
b)
convection
c)
insulation
d)
radiation
4.
What is an electromagnetic wave?
a)
The direct transfer of energy by electromagnetic waves.
b)
A form of energy that can move through the vacuum of space.
c)
Wavelengths that are longer than red light.
d)
Invisible form of energy with Wavelengths that are shorter than. violent light
5.
A natural process that holds heat in is called_________________.
a)
greenhouse effect
b)
infrared radiation
c)
ultraviolet radiation
d)
visible light
6.

What is the movement of air parallel to Earth's surface called?

a)

Wind

b)

Air Pressure

c)

Wind Speed

d)

Wind Direction

7.

What do we call the movement of cold waters across the ocean floor?

a)

Deep Ocean Currents

b)

Surface Currents

c)

Global Currents

d)

Rotating Currents

8.

What is salinity

a)

The amount of salt in the air

b)

The amount of salt in the water

c)

The amount of salt in the soil

d)

The amount of salt in outer space

9.
Winds are caused by air moving around in the atmosphere. Wind turbines harness the mechanical energy in wind and convert it into electricity. What is the source of the mechanical energy in wind?
a)
nuclear energy
b)
solar energy
c)
geothermal energy
d)
chemical energy
10.
Convection occurs in the Earth's 
a)
oceans
b)
mantle
c)
atmosphere
d)
all of these
11.
When the ground gets warm, it emits an invisible type of light called infrared light, this light can travel into the atmosphere and heat the air that it encounters. What type of heat transfer is described?
a)
precipitation
b)
conduction
c)
radiation
d)
convection
12.
During the day, land gets hotter than water because it takes less energy to increase the lands temperature. Warm air rises and is replaced by cool air, creating a sea breeze that blows from the ocean to the land. Which form of heat transfer helps create sea breeze?
a)
Radiation only
b)
Conduction & radiation
c)
Convection & Conduction
d)
Convection only
13.
When hot wet air rises, a large anvil-shaped cloud can form to produce heavy rain. The type of heat transfer that causes the air to circulate and form such clouds is called:
a)
Convection
b)
Conduction
c)
Radiation
d)
Evaporation
14.
The atmosphere flows in large convection currents. What happens during atmospheric convection?
a)
Warm air rises, and coool air sinks.
b)
Cool air circles pockets of warm air.
c)
Cool air rises, and warm air sinks.
d)
Warm air circles pockets of cool air.
15.
The method of heat transfer that plays a central role in transferring heat energy within the atmsophere and the ocean is
a)
Radiation
b)
Reflection
c)
Convection
d)
Conduction
16.
Convection occurs in the Earth's 
a)
oceans
b)
mantle
c)
atmosphere
d)
all of these
17.
The atmosphere flows in large convection currents. What happens during atmospheric convection?
a)
Warm air rises, and coool air sinks.
b)
Cool air circles pockets of warm air.
c)
Cool air rises, and warm air sinks.
d)
Warm air circles pockets of cool air.
18.

Energy transferred by particles touching each other

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

19.

Energy transferred through empty space

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

20.

Energy transferred by a circulation caused by differences in temperature

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

21.

This picture is an example of ________.

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

22.

This picture is an example of ________.

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

23.

This picture is an example of ________.

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

24.

Earth's Surface is heated by ___________

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

25.

Earth's Atmosphere is heated by ___________.

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

26.

Winds are caused by _____________.

a)

Conduction

b)

Convection

c)

Mechanical wave

d)

Radiation

27.

Convection is caused by __________.

a)

Chemical composition

b)

Thermal Conductivity

c)

Density Differences

d)

Melting Point

28.

What causes wind?

a)

Rotation of Earth on its axis

b)

Movement of air from land to water

c)

Uneven heating of Earth's surface

d)

Air passing Earth as it revolves around the Sun

29.

What is the main source of energy that drives all Earth's weather patterns?

a)

The Sun

b)

Oceans

c)

The Moon

d)

Mountains

30.
Sunburn can result from exposure to ________________ radiation.
a)
infrared
b)
ultraviolet
c)
visible light
d)
microwave
31.
Energy from the sun travels to Earth in the form of ____________________________.
a)
electromagnetic waves
b)
electric waves
c)
magnetic waves
d)
sound waves
32.
About 50% of the sun's energy that reaches Earth is _________________ by land and water, which becomes heated.
a)
scattered
b)
reflected
c)
absorbed
d)
radiated
33.
Some ultraviolet radiation is absorbed by clouds in the upper stratosphere.
a)
True
b)
False
34.
The direct transfer of energy by electromagnetic waves is called radiation.
a)
true
b)
False
35.
Electromagnetic waves are classified by the height of the wave color.
a)
True
b)
False
36.

On Earth, scattered light looks more yellow than ordinary sunlight.

a)

True

b)

False

37.

Name the type of electromagnetic waves that are absorbed by the ozone layer of the Earth's atmosphere.

a)

Ultraviolet

b)

Infrared

c)

Visible Light

d)

Radiation

38.

What part of the atmosphere helps to protect us from UV rays?

a)

Exosphere

b)

Thermosphere

c)

Ozone

d)

Troposphere

39.

If there is 100% of the sun's energy entering the atmosphere, how much is leaving?

a)

25%

b)

50%

c)

75%

d)

100%

40.

What are the two main Greenhouse gases?

a)

Methane

b)

Oxygen

c)

Carbon Dioxide

d)

Nitrogen

41.

What do the Greenhouse gases do to heat in the atmosphere?

a)

Absorb it.

b)

Reflect it.

c)

Trap it.

d)

Eliminate it.

42.

What is thermal energy?

a)

The total amount of heat an object contains.

b)

How hot or cold an object is.

c)

The total energy of motion in the particles of a substance.

d)

How much heat is transferred from one object to another.

43.

What type of heat transfer is given off by flames of a fire?

a)

Convection

b)

Conduction

c)

Radiation

44.

What types of heat transfer occurs between two substances that are in direct contact with each other?

a)

Convection

b)

Conduction

c)

Radiation

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