Sure,Trees combat climate change, Trees clean the air, Trees provide oxygen, Trees cool the streets and the city, Trees conserve energy, Trees save water, Trees help prevent soil erosion, Trees shield children from ultra-violet rays, Trees provide food, Trees heal, Trees increase business traffic, Trees increase property values, Trees provide wood, Trees block things, Trees provide a canopy and habitat for wildlife, Trees add unity, Trees bring diverse groups of people together, Trees are teachers and playmates, Trees create economic opportunities, Trees mark the seasons, Trees reduce violence.
1)trees are the best friend of man 
2)information about trees (features)
3)trees are the best gifts to human from man 
4)how trees are important to man
5)what is man doing to trees 
6)what should we do for trees and what we are doing.
plz mark it as the brainliest if helps