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20 questions
Which gas is mainly responsible for the green house effect?
H2
O2
CO2
Water Vapours
Which of the following is not a renewable source of energy?
Sun energy
Nuclear Energy
Wind Energy
All are renewable sources
Which of the following is biodegradable?
Plastic
Paper
Glass
None of them are biodegradable
Global warming will cause an increase of......
Heat Waves
Hurricanes
Floods
All of them are true
Energy efficient vehicles and appliances use.......
less energy
more energy
much energy
no energy
The place in which a plant, animal, bird or fish normally lives is its ........
food chain
habitat
eco-community
eco-friendly
What does this icon refer to?
biodegradable
disposable
climate change
recycling
What type of waste do you collect in blue bins?
paper
plastic
glass
metal
You use corn stalks, wheat, pine cones to generate energy.
It's biomass.
It's hydropower.
It's geothermal energy.
It's solar energy.
The task of the ozone layer is
to trap heat
to destroy the Death Star
to keep the atmosphere clean
to protect the Earth from the harmful rays of the Sun
Which of the following is a living organism?
Seaweed
Water
Air
Soil
Where is the Earth located in the Solar System?
It's the second planet from the Sun.
It's the third planet from the Sun
It's the fourth planet from the Sun
How old is the Earth?
5 million years old.
15 billion years old
4.5 billion years old
The overwhelming majority of scientists agree that climate change is real and caused by humans.
True
False
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