WorksheetsGlobal Warming
Total questions: 9
Worksheet time: 7mins
Name
Class
Date
1.
Which 2 greenhouse gases contribute the MOST to global warming of Earth?
a)
N2O and H2O
b)
O3 and H2O
c)
CO2 and CH4
2.
Which of the following are greenhouse gases?
a)
Carbon dioxide
b)
Methane
c)
Nitrous Oxide
d)
All answers are correct
3.
Which one of the choices below is NOT a cause for global warming?
a)
Having too many cows
b)
Burning Fossil Fuels
c)
Planting new trees
4.
Why does cutting down trees increase global warming?
a)
trees soak up carbon dioxide
b)
trees provide shade which counteracts global warming
c)
trees absorbs the sun's energy without radiating back into the atmosphere
d)
trees drain greenhouse gases like methane from soil
5.
What is Global Warming?
a)
Increasing temperature in Earth's atmosphere
b)
Decreasing temperature in a city
c)
Increasing rain rates in Earth
d)
Decreasing temperature rates
6.
Burning fossil fuels is one of the main causes for global warming.
a)
True
b)
False
7.
Which of the following is NOT an effect of Global Warming?
a)
Polar ice caps will melt.
b)
Coastal regions will be covered with rising sea levels.
c)
Some areas will experience serious droughts
d)
The Earth's rotation will slow down and eventually stop
8.
Why are too many greenhouse gases bad for the environment?
a)
They cause trees to die.
b)
They release heat and will be the cause of the next ice age.
c)
They trap heat in our atmosphere causing the planet to warm up.
d)
They are fossil fuels which pollute our environment.
9.
Which one is and environment protection organization?
a)
Greenpeace
b)
Nato
c)
Unesco
d)
Who
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