It is small and makes energy.
bettery
battery
buttery
Something that is safe for the environment.
eco-friendly (adj)
ecotourism (n)
ecosystem (n)
Different name of power.
engine
energy
energetic
A big building or a set of buildings where things are produced in big quantity.
company
factory
skyscraper
oxygen, helium, or steam are types of
oil
coal
gas
The process of degenerating Earth's atmosphere so that it becomes warmer.
global warming
global warning
global waving
Waste that we put in the rubbish.
litter
letter
lantern
People can use it to help mechanisms work smoother.
oil
coal
gas
If you put plastic into the special bin, you hope that it will be...
reused
reduced
recycled
Smoke and fog.
frog
smog
Vlog
You do it when you put paper to a separate bin, plastic to another one, etc.
waste separability
waste seperation
waste segregation
It is created by windmills.
wind power
white power
wine power
