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WorksheetsCaring for our planet
Total questions: 20
Worksheet time: 10mins
About 70% of Earth is covered with
deserts.
water.
Scientists think that Earth is getting
colder.
warmer.
Some people are worried because the oceans are getting
higher.
lower.
Coal and oil are
fossil fuels.
natural resources.
Fossil fuels are
non-renewable resources.
renewable resources.
Earth gets heat from
the plants.
the sun.
When we use fossil fuels, we make
carbon dioxide.
oxygen.
Carbon dioxide increases
the greenhouse effect.
the number of plants.
Oceans and plants use
carbon dioxide.
oxygen.
Hydroelectricity is made by using energy from moving
hot water.
moving water.
Wind energy is very useful in
cold countries.
hot countries.
In Spain most electricity is made by
using fossil fuels.
using solar energy.
Small cars use
less fuel.
more fuel.
Some people pay to plant trees when they fly. This is called
carbon offsetting.
catalytic converter.
Recycling plastic bags is
difficult.
easy.
It's a good idea to throw food and garden waste into a
compost bin.
recycling container.
At the start of every food chain we find
people.
plants.
Leather and wool come from
animals.
plants.
Some people think that modern city life is
bad for Earth.
good for Earh.
Some new houses have solar panels on the
door.
roof.
