Otherwise you are wasting water.

supermarket. Plastic bags take

millions of years to decompose.

turn it off.

the compost bin. Then use the

compost in your garden.

skateboard or bike to where you

need to go.

You can then collect your own seeds

and regrow them.

correct bins for the rubbish men.

Only catch what you are going to eat. Don't stockpile

and then let if go off.

and Sweden are using windmills to

create energy from the wind this way

they don't need to use oil.

Austria use hydro dams to create

electricity the gravitational force

of the falling water creates the 

power. At least 150 contrys use

hydro dams. 17% of China's domestic

electricity is from hydro dams.

use solar power to create power. Solar

power work by grabing the suns light

and makes power from it. This also

means they don't have to rely on oil.

people to use public transport

like buses by make a lane just

for buses and which means

they get to places faster. By

lots of people catching there is

less air pollution.

is going to be a car free city when they 

finish in around 2020 they are making

automated cars so you just get in and

tap on the screen where your want to 

go and it takes you there. So there is no

need to rely on oil.