Because trees provided oxygen which you need to survive. Trees also have value like wood. Wood provideds us with many things like wood for fire, houses,toys,boats, etc..
Trees lots and lots of trees
There are lots of trees in Slovakia.
Lots of smoke and fewer trees.
there are lots of trees grass. there are also lots of forest. and lots of animals
Asia has lots of plants because they have lots of gardens and trees
lots of trees like oak
lots ;)
LOTS !!
lots
Lots of trees
in forests with lots of trees as they live in trees
forest