Answer:

water existing plants and trees.

plant more trees, plants and regularly water them.

Avoid wasting water and control on the use of harmful pesticides, etc.

campaigns for energy preservation, reducing pollution should take place by various organisation.

reduce the use of products made from trees, plants, etc.

Answer:

water existing plants and trees.

plant more trees, plants and regularly water them.

Avoid wasting water and control on the use of harmful pesticides, etc.

campaigns for energy preservation, reducing pollution should take place by various organisation.

reduce the use of products made from trees, plants, etc.