This material can be used to make cleaning products, medicines, batteries, etc.
chemicals
It's important to reduce, reuse and recycle if we ant a clean ___.
environment
You can ____ some rubbish to make art.
reuse
It's good to use natural products that are ____.
renewable
If you reduce the heating temperature, you will ____ energy.
conserve
Some people make art out of ___.
rubbish
This material can be used to make bottles, windows, jars, etc.
glass
That theatre uses very little electricity. It is energy ___
efficient
I like clothing made from cotton and other ___ materials.
natural
My father bought wood to ___ a treehouse.
build
This material can be used to make boxes and paper plates
cardboard
Man-made things, such as plastics, end up in _____ ____
landfill sites.
This material can be used to make cans, cars, bikes, etc.
metal
Don't ____ things that you can recycle.
throw away
Don't throw away things that you can ___.
recycle
If you ___ the heating temperature, you will conserve energy.
reduce
_____ things, such as plastics, end up in landfill sites.
man-made