WorksheetsLet's Make a Difference
Total questions: 20
Worksheet time: 10mins
Cutting of trees in a forest is callled
Reforestation
Tree cut
Deforestation
Tree fall
Which gas is mainly responsible for the greenhouse effect?
H2
O2
Water vapour
CO2
Which of the following is not a renewable source of energy?
Sun energy
Nuclear energy
Wind energy
All of them are renewable
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
Reduse
Recycle
Reuse
Retake
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
The place in which a plant, animal, bird or fish normally lives is its ...
Food chain
Habitat
Eco-friendly
Eco-community
Wastes produced by agriculture, households, industry, mining, and other human activities can end up in...
Groundwater
Rivers
Oceans
All of them
About 97% of the water on Earth is
Salt
Ice water
Fresh water
Ground water
Which has the least negative impact on wildlife habitat?
Agriculture
Recreation
Industry
Deforestation
Less rainfall in an area and higher temperatures could lead to...
Desertification
Deforestation
Floods
Urbanisation
Fossil fuels are an important natural resource used by society. Which of the following best describes fossil fuels?
They are any liquid fuel derived from once-living matter.
They are organic fuels derived from ancient plants and animals.
They are fuels in which dinosaur fossils are commonly found.
They are naturally occurring inorganic fuels like coal and petroleum.
Wind is a __________ energy resource.
Renewable
Non-renewable
What do the letters RRR stand for?
Reduce, reuse, recycle
Run, ride, rest
Run, ride, recover
Respect, rethink, repeat
Which of these environmental factors is most likely to lead to wildfires and dying vegetation?
Flooding
Hurricane
Earthquake
Drought
Which of the following is an example of pollution?
Throwing trash on the ground.
Spilling oil into the ocean.
Burning fossil fuels.
All of them.
Which of the following is not a natural resource?
Air
Soil
Plastic
Plants
When you use something again you...
Repeat
Reduce
Reuse
Recycle
