Question

What is water preservation and why do we need it?

Answer 1

saving water and we need it in case if a city or town ever runs out of water because we need water to survive

Step-by-step explanation:

Answer 2

We cannot live without water. Saving water helps to preserve our environment. It reduces the energy required to process and deliver water, which helps in reducing pollution and in conserving fuel resources. Saving water now means having water available in the future for recreational purposes, too.

Fresh, clean water is a limited resource. While most of the planet is covered in water, it is salt water that can only be consumed by humans and other species after undergoing desalination, which is an expensive process.

Hoped I helped!