Animals like sharks, manta rays, and whales live in rivers and lakes.

Salt can be harvested from groundwater through evaporation.

The safest water to drink comes from the groundwater.

Bathing in hot spring soaks the skin with minerals and improves its elasticity.

Groundwater is safe for drinking.

Saltwater can be used for drinking.

Freshwater can serve as animal and plant habitat.

Pumps and deep wells access groundwater.

Freshwater can be used in transportation.

Seas and oceans serve as a habitat for marine plants and animals.

Rivers provide an alternative route for transportation.

Recreational activities like snorkeling, diving, and swimming may be done in seas.

Lake is a good source of drinking water.

Ponds provide water where salt may be extracted.