Resources of the World Ocean and their significance

The world's ocean is a large part of the Earth's water envelope. It represents a continuous space that is washed by the continents and the adjacent islands. The waters of the whole world ocean differ in the same salt composition. The resources of the world's oceans play a great role for mankind. Their number and variety can provide people with everything necessary for life. More rational use of useful reserves will solve many problems related to the lack of fresh water, raw materials and food.

Resources of the world ocean are divided into energy, animals, mineral and vegetable. Let us consider in more detail each of these categories.

Biological resources, in turn, are divided into animal and vegetable organisms that inhabit the immense waters of the world's oceans. The variety of biological resources in this part of the planet is 140 thousand species. This testifies to the diversity and richness of the world's oceans. The most demanded of biological resources are animals that live in large numbers in the water column. Plants and animals, which are called benthic organisms, are not used so actively. The production of algae occurs on a larger scale. They are used in the industry for the production of paper, glue, fabric, medicines and much more. Biological resources make up about 20 percent of the protein that a person consumes.

All the mineral resources of the world's oceans are also very diverse. Naturally, the main resource is water. In addition to its desalination, which is especially important for mankind, about 75 chemical elements are mined. Bromine, magnesium, sodium, chlorine are extracted from the water, as well as some by-products, which are also necessary.

The natural resources of the world ocean are contained not only in the water column, but also on the ocean floor. A large amount of ore is extracted from the surface. Among them, iron ore, coal, gas, sulfur, oil, diamonds, manganese and other minerals. World ocean resources include sand, gravel and shell rock.

All the waters of the ocean are in constant motion. They affect the climate and the water cycle that occurs in nature. It is the movement of water that is the source of energy resources. This includes wave energy, tidal power, which reaches 6 billion kW / h, temperature regime. The energy of the ocean in our country exceeds the potential of hydroelectric power stations. Also, the world ocean is a source of fuel, which will later be used at thermonuclear stations.

The resources of the world ocean are used by man in various fields of activity. As a source of food, it exists long ago. Since ancient times, ocean waters have served as a breeding ground for fish and other organisms. But with the development of the extractive, chemical industry, energy and other fields of science, the role of the resources of the world ocean has become more significant.

The world ocean is not only a sphere of the world economy, but also an area of political life. In the world there is a division and conquest of spheres of influence of this part of the planet. At the same time, the resources of the world's oceans and their immediate extraction are the main object of these relations.

The world ocean is the concentration of all aspects of human life. Therefore, rational use of its resources is necessary. Some of their varieties are capable of self-reproduction, but this requires time and careful attitude on the part of people. Only in this case it is possible to count on the constant replenishment of stocks and solutions at the expense of many of the issues that confront all in the world.