it can cause serious damages to the environment if it is not properly treated or recycled
a plant grown for food, usually on a farm
when something is new and not yet used
a hard solid mineral substance
it’s the material that trees are made of
when a machine or vehicle stops working
one of the round parts under a car that turns and allows it to move
to make something better
it’s a piece of equipment that does a particular job by using electricity, gas, or steam
it’s used to make clothes, such as T-shirts and dresses
stone
cotton
improve
garbage
brand-new
machine
wood
crop
break down
wheel