Different name of power.
energy
"Dirty air" that is caused eg. by car fuels.
pollution
Oxygen, helium, or steam.
gas
It can be made out of seeds. You can also use it to help mechanisms work smoother.
oil
The process of degenerating Earth's atmosphere so that it becomes warmer.
global warming
Fuels generated by mines.
fossil fuels
It is small and makes energy.
battery
Waste that we put in the rubbish.
litter
Something that is safe for the environment.
eco-friendly
The process of becoming more aware of the environment, eg. by choosing zero-waste or vegan lifestyle.
going green
It is created by windmills.
wind power
If you use sun to eg. boil your water, you use...
solar power
Smoke and fog.
smog
If you put plastic into the special bin, you hope that it will be...
recycled
A big building or a set of buildings where things are produced in big quantity.
factory
You do it when you put paper to a separate bin, plastic to another one, etc.
waste segregation