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Climate and Climate Change

Total questions: 31

Worksheet time: 16mins

Name
Class
Date
1.

Possible human solutions for limiting global warming and climate change are...

a)

being more energy-efficient

b)

using renewable sources of energy

c)

removing carbon from fossil fuel emissions

d)

all of the above

2.
Which of the following is contributing to an increase in carbon dioxide in the atmosphere?
a)
deforestation
b)
photosynthesis
c)
oceans
d)
all of the above
3.

Name Greenhouse gas

a)

CO2

b)

Methane

c)

Oxygen

d)

All of above

4.

The average, year-after-year conditions of temperature, precipitation, winds, and clouds in an area:

a)

Tropical Zone

b)

Climate

c)

El Niño

d)

La Niña

5.

A warm-water event that can change weather patterns causing heavy rains or droughts:

a)

El Niño

b)

La Niña

c)

Sunspots

d)

Global Warming

6.

A cold-water event in the Pacific ocean that brings colder than normal winter weather:

a)

El Niño

b)

La Niña

c)

Global Warming

d)

Sunspots

7.

A gradual increase in the average temperature of Earth's atmosphere:

a)

Global Warming

b)

Greenhouse Gas

c)

El Niño

d)

Climate

8.

Gases in the atmosphere that trap heat; carbon dioxide (CO2) is a major one:

a)

Greenhouse Gas

b)

Global Warming

c)

Sunspot

d)

CFCs

9.

Chlorine compounds that are the main cause of the ozone hole:

a)

Greenhouse Gas

b)

CFCs

c)

Global Warming

d)

Monsoon

10.
Visible light reaches Earth’s surface while infrared light is trapped as heat. Which characteristic of Earth’s atmosphere causes this to happen?
a)
the hole in the ozone
b)
the greenhouse effect
c)
atmospheric pressure
d)
the inversion layer
11.
Which of the following is the best conclusion that can be made from this graph?
a)
atmospheric carbon dioxide levels have been decreasing since 1960
b)
Hawaii has a lot of carbon dioxide
c)
humans have been working hard to decrease carbon dioxide levels
d)
atmospheric carbon dioxide levels have increased steadily since 1960
12.
Which of the following gases DOES NOT trap heat?
a)
carbon dioxide
b)
nitrogen
c)
water vapor
d)
methane
13.
Compared to other greenhouse gases, carbon dioxide is very effective in trapping heat near the surface of the Earth.
a)
true
b)
false
14.
Which of the following have been linked to climate change?  
a)
droughts
b)
flooding
c)
melting of polar ice caps
d)
all of the above
15.
Which is a primary energy source used by power plants to generate electricity?
a)
coal
b)
wood
c)
gasoline
d)
batteries
16.
Changes in temperature are expected to be greatest
a)
near the equator
b)
near the poles
c)
between the equator and the North Pole
d)
between the equator and the South Pole
17.
The main human activity that releases greenhouse gases is
a)
using bottled water
b)
burning fossil fuels
c)
texting on cellphones
d)
eating meat
18.
Some greenhouse gases are naturally present in the Earth's atmosphere
a)
True
b)
False
19.

Worldwide, temperatures have been increasing for more than 100 years.  

a)
yes
b)
no
20.
Things you can do to help decrease global warming include:
a)
Eat more ice cream.
b)
Keep your freezer door open.
c)
Keep your air conditioner on high.
d)
Turn off your lights when you’re not using them.
21.
Melting of glaciers and polar ice caps....
a)
will result in cooler temperatures in the Arctic
b)
will result in sea-levels rising
c)
Will have no effect on ecosystems
d)
None of the above
22.
What is the definition of weather?
a)
a period of abnormally dry weather that lasts at least 2 years
b)
the specific condition of the atmosphere at a particular place and time
c)
a complex community of organisms and the community's environment
d)
a release of toxic gas
23.
Carbon is stored in
a)
Trees and other living things
b)
Oceans
c)
underground in soil and fossil fuels
d)
All are correct
24.
The second layer of the atmosphere up from Earth, where the ozone layer is that protects us from harmful UV rays, is the
a)
thermosphere
b)
stratosphere
c)
troposphere
d)
mesosphere
25.
Where have some of the strongest and earliest impacts of global warming occurred?  
a)
in the tropics
b)
in the northern latitudes
c)
impacts of global warming are distributed equally all over the planet
26.
How do scientists collect evidence about climate?  
a)
using remote sensing from space with satellites
b)
by ground-based measurements of surface temperatures, carbon dioxide concentration and sea level
c)
by collecting “proxy data” from tree rings, ice cores, and historical records
d)
all of the above
27.

Which natural process removes carbon dioxide from the atmosphere?

a)

forest fires

b)

volcanic eruptions

c)

cellular respiration

d)

photosynthesis

28.

All living things on earth are part of

a)

the biosphere

b)

the hydrosphere

c)

the atmosphere

d)

the geosphere

29.

Causes of Climate Change are

a)

only human activity

b)

a combination of natural and human forces

c)

only natural forces

30.

Is the Greenhouse Effect a completely bad thing?

a)

yes

b)

no

31.

Another greenhouse gas that is released by the decay of organisms found in glaciers is

a)

nitrogen

b)

methane

c)

hydrogen

d)

helium