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WorksheetsClimate change review
Total questions: 20
Worksheet time: 10mins
Has sea ice levels increased or decreased in recent years?
they have increased
they have decreased
neither
2. Will all coastal areas around the world be affected by rising sea levels?
Yes, all coastal areas will be affected
No, coastal areas will not be affected.
Have carbon emissions increased in recent years?
No, they have remained the same.
They have not changed.
Yes, they have increased.
Has the climate gotten hotter or colder in recent years?
It has gotten colder.
It has gotten hotter.
It has stayed the same.
What have increased carbon emissions caused?
A thick blanket around the earth.
A thick blanket around Europe.
A thick blanket around the United States.
Do scientists agree that global warming is happening?
No, they don't believe in global warming.
Half of scientists agree.
Yes, scientists agree global warming is happening.
7. What is happening to the Arctic Sea Ice?
It is melting.
It is multiplying.
It has not changed.
People living in the Persian Gulf may face days so hot they cannot go outside.
True
false
What is the alternative to fossil fuels?
There is none.
Renewable energy.
Wood.
What is climate change?
When Earth's temperature is not balanced
When Earth's temperature is balanced
What activities release greenhouse gases (cause climate change)?
Burning oils to make planes and cars move
Dumping trash on landfills
Cutting down trees
All of them
. What causes climate change?
The increase in greenhouse gases
The decrease in greenhouse gases
What are some effects of climate change?
Glaciers and ice sheets melting
Seas rising
Storms getting stronger
All of them
How can we stop climate change?
Walk to close places instead of using the car
Turn off the lights when you're not in a room
Recycle more
All of them
How does the Earth maintain cool?
It releases some heat from the sun back to space
It absorbs the sun's heat
Which of the following have been changed or altered due to climate change ?
droughts
flooding
melting of polar ice caps
all of the above
. Which of the following is contributing to an INCREASE in carbon dioxide in the atmosphere?
deforestation
photosynthesis
oceans
all of the above
the loss of animal species
. What is the greenhouse effect?
The warming of a planet due to trapped radiation.
The cooling of Earth due to air pollution.
The heating of a solid, such as a rock.
What do scientists think the effect will be of having more greenhouse gases in our atmosphere?
More warming of the atmosphere
More cooling of the atmosphere
More air in the atmosphere
Less air in the atmosphere
What is one way that carbon enters the atmosphere?
Sunlight
Vehicle emissions/Exhaust
Ocean uptake
Rain
