water is life

the largest living structures on the Earth

• coral reefs

• aquatic plants

• submerged plants

• floating plants

A submerged plant

• hydrilla,

• lotus

• waterlilies

a method of conserving water

a natural source of water

Two aquatic animals that live in the sea.

• dolphin

• frogs

plant that grow in the water are called

two floating plants

• lotus

• hydrilla

• tape grass

aquatic birds have special

we should reduce water

we should reduce