The water in the life

From the biological standpoint, water has properties necessary for the existence of life. Water can come up with a reaction that can make organic compounds to perform replication. All living things are known to have a dependence on water. Water is an important solvent for living things and is an important part in the process of metabolism. Water is also needed in photosynthesis and respiration. Photosynthesis uses sunlight to split hidroden with oxygen atoms. Hydrogen will be used to form glucose and oxygen will be released into the air.

[edit] Creature water

Main article: Hidrobiologi

Waters of the earth is filled with various kinds of life. The first creatures in the world comes from the waters. Almost all fish live in water, in addition, mammals are like dolphins and whales also live in the water. Animals such as amphibians spend most of his life in the water. In fact, some reptiles like snakes and crocodiles live in shallow waters and the sea. Plants such as algae and seaweed into aquatic ecosystem food source. In the ocean, plankton become the main food source of the fish.