Question

give four functions which a tree performs on this earth

Answer 1

Tree gives us fruits and vegetables.

Tree brings rain

Tree regulates the weather.

Trees provide us shade.

Trees act as house for many animals and microorganisms and birds by allowing them in making nest.

Answer 2

Any four functions of a tree-
1. It provides us with the very essential gas- Oxygen, this gas helps us in breathing and thus helps to be alive.
2. It also protects the soil from eroding and thus prevents the erosion of the soil. 
3. It also controls floods or tsunamis.
4. It Protects us from the vast pollution as it intake Carbon dioxide while preparing its food.
5.It also helps in the formation of rain.
6. It provides us with common goods like- gum, food, fuel, woods for shelter and furniture.etc.
7.It also the process of water cycle.

If it helps mark as the brainliest.