l donot understand question
Trees contribute to their environment by providing oxygen, improving air quality, climate amelioration, conserving water, preserving soil, and supporting wildlife. During the process of photosynthesis, trees take in carbon dioxide and produce the oxygen we breathe.
plz give me a brainlest rank
but just dreaming is not enough
you need to put your dream into actions
and so it is said you have only won the half battle on having a dream but you would win the whole battle when you would complete your dream in reality
soo.. what to do u have to learn ..