Earth is the only planet that has liquid water. The ocean contains 97 % of the earth's water and covers almost 3 quarters of the planet. There are 4 different oceans,the Pacific, Atlantic, Indian and Arctic. Many different kinds of fish and mammals also make their shelters in these oceans. All of these oceans are connected to each other in some way.Humans find oceans to be very interesting, beautiful and exploring.
All the oceans contains salt water and other minerals. The Pacific Ocean has the largest body of water in it. It spreads nearly halfway around the world. The Pacific Ocean is also the deepest ocean out of all four oceans. The Atlantic contains the second largest body of water. Following one is Indian Ocean and a small ocean. Last is the Arctic ocean,which by all means is the smallest ocean of them all.
Ocean water is often referred to as salt water. Ocean water becomes salty as water flows in rivers, it picks up small amount of mineral salts form rocks and soil of the riverbeds. The water in the oceans only leaves by evaporating, but the salt remains dissolved in the ocean, it does not evaporate. So the remaining water gets saltier and saltier as time goes on.
Animals of the ocean are really interesting and fun to learn about. Many of the oceans fish use what is called a coral as a nursery and a home. This coral also serves as a shelter to the fish from other big creatures that may want to eat them. Most of the ocean's plant life consists of microscopic algae called phytoplankton that float at the surface and through photosynthesis produce about half of the oxygen that humans and all other terrestrial creatures breathe.
By Hishalini
Comments
Post a Comment