Part 1 of Essay
We should all care. Our future is strongly linked with the state of the world's oceans. Without the ocean our Earth would be a big desert, like the moon and planet Mars. The ocean is Earth's life support which has taken billions of years to form. Without water there cannot be life. Without the oceans there would be no for ....

Part 2 of Essay
.... storage, the top two or three meters hold as much heat as the entire atmosphere. This warmth is continuously redistributed by surface and convection currents. Without the ocean there would be no life on land. Most of Earth's living space, is ocean, about 97%. And also 97% of Earth's water is ocean. There is a greater variety of living creatures in the ocean than anywhere on land. Scientists say that (including microscopic creatures) there may be 10 to 100 million unnamed species on the ocean bed alone. And that ....