The natural world in which all plants, animals and people live in. This includes all the air, land and bodies of water..
environment
Old things that you don't want anymore. They don't have much use.
junk
You should _________ __________ your trash.
throw away
Things that are __________ are not made by people, such as trees, the ocean, mountains, etc...
natural
Anything made by a person is _____-_______.
man-made
A ___________ form of energy can be produced as quickly as it is used.
renewable
It is important to use ________ _________ products because they don't waste as much energy.
energy-efficient
It's important to __________ plastic, paper, metal and more.
recycle
We should _______ electricity and water to help the environment.
conserve
Another word for garbage. You shouldn't throw this in the sea or on the ground.
rubbish
One way to help the environment is to _______ things such as bottles and bags.
reuse
We should _________ the use of oil to protect the environment.
reduce