Question

why are plants called our green friends

Answer 1

1. plants give us purified oxygen from our exhaled carbon-dioxide which is very important for our survival...
2. they provide us shed in hot sunny weather.
3. they provide us food which is important for our survival.
4. they also give us bark and wood for our shelter ...
5. a friend is one who helps us in some way... but this green friend helps us in every way

Answer 2

Plants are called our green friends because, every organism on the earth requires food this food can be directly or indirectly gained from plants.. And even these plants utilises the carbon dioxide which human release in to atmosphere and gives us oxygen.. If there are more plants there will be more greenery if there is more greenery we all will be healthy.. So plants are called as green friends..... Thanku