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WorksheetsEarth Day 2021
Total questions: 17
Worksheet time: 51mins
What are the 3 R's?
Reduce, Reuse, Recycle
Recycle, Reopen, Redo
Reuse, Restart, Recycle
Reduce, Reuse, Radiate
What does recycle mean?
to rot away
to make something new
to use less of
to use again
What does reuse mean?
to rot away
to make something new
to use less of
to use again
If you are too hot and need to cool down, which of the following methods would use the least amount of energy?
Open the windows to let a breeze in
Open the freezer door to cool the room
Turn on an electric fan
Put the air conditioner on the coldest setting
Plants and trees release oxygen into the air.
True
False
Which transport is best for the environment?
a bus
a bike
a car
a tractor
What ecological problem is it?
littering
water pollution
air pollution
destruction of natural resourses
What ecological problem is it?
toxic fumes
acid rain
polluted clouds
water pollution
What ecological problem is shown in this picture?
littering
water pollution
air pollution
endangered animals
Find the solution for this problem.
How can we solve the problem of littering?
A material left over or thrown away is...
waste
pollution
resources
conserve
To make a smaller amount of something , or to use less of something is to...
Earth Day
reduce
reuse
recycle
What does decompose mean?
to rot away
to make something new
to build up
to use again
70% of the Earth's is covered in water! How much of that is fresh water available for drinking?
5%
10%
25%
Less than 3%
Can you recycle an old Pizza box
Yes, it is paper and paper is recyclable.
No, there is grease on the paper so it isn't recyclable.
