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Worksheetsenvironment
Total questions: 10
Worksheet time: 5mins
Cutting of trees in a forest is callled
Reforestation
Deforestation
tree fall
None of them
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
You can ........... plastic bags again and again until they get holes in them.
Reduce
Reuse
Resume
Rewaste
Energy efficient vehicles and appliances use.......
less energy
more energy
much energy
no energy
The major part of our rubbish is taken to...................
landfills
fuel lands
wastelands
rubbish fields
Gases that stop heat from escaping into space are called _______ gases.
green
zero-emission
greenhouse
greenfield
The place in which a plant, animal, bird or fish normally lives is its ........
food chain
habitat
eco-community
eco-friendly
