We get paper and furniture from ______.
wood
There is too much ______ in the city, we need to clean it.
trash
We can make new things when we ______ old ones.
reuse
Don’t throw bottles away — try to ______ them.
reuse
Trees give us oxygen and are a natural ______.
resource
The air is dirty because of all the ______ from the factories.
smoke
We should ______ the amount of plastic we use.
reduce
Put your garbage in the bin, not on the ______.
land
Plants need water, air, and ______ to grow.
sunlight
A ______ is a place where all the city’s garbage goes.
landfill
Let’s save water — it’s a very important ______.
resource
We can use ______ to make houses and chairs.
wood,land,trash,smoke
The forest gives us many natural ______.
resources
Too much ______ is bad for our health.
smoke
The flowers grow well in the ______.
sunlight
We should ______ old clothes instead of throwing them away.
reuse
