Question

What are the different sources of
available to us? Which source of water the most important for us and why​

Answer 1

Answer:

rain,river,lake ,ocean,seas. Ground water is the most important for us.

Groundwater, which is in aquifers below the surface of the Earth, is one of the Nation's most important natural resources. Groundwater is the source of about 33 percent of the water that county and city water departments supply to households and businesses (public supply).