Planet Earth: A Closed or Open Ecosystem?

Changes in ecosystems have a more direct and cruel effect on the health of the poor in developing countries than on rich people. It is an urgent task to balance development and environmental problems, and modern people can take over the earth to the next generation without further damage to the environment. Any form of development should be sustainable. Sustainability is a recent concept that has become an important part of a broader population and industry.

Biodiversity is one of the most important aspects of our planet, and human behavior has brought extinction of many Earth species. There are a wide variety of species in the ecosystem that provide important services for the functions of the earth. Nutrient recovery and energy transfer are two of the many services offered by ecosystems. Without functioning ecosystems, we will not be able to smoke the air we suck. From tropical rain forests to deserts, from the sea to the mountains, there are various kinds of ecosystems all over the world. Each of these ecosystems has its own unique service indispensable for life on Earth.

Marine ecosystems are the largest ecosystem in the entire ecosystem, accounting for about 71% of the Earth's surface, accounting for about 97% of the Earth's water. They account for 32% of the net primary production in the world. They differ from freshwater ecosystems in that there are compounds dissolved in water, especially salts. About 85% of dissolved matter in seawater is sodium and chlorine. The average salinity of seawater is 35/1000 water. Different actual salinity of different marine ecosystems

The ocean world sea covers about 70% of the earth's surface. Therefore, they play an important role in maintaining the global ecosystem. In fact, more than 51% of the earth is covered with over 3000 meters of sea. This means that the majority of the earth is occupied by deep-sea creatures. 2000). In fact, there is more knowledge about the surface of the moon than about the bottom of the Earth's deep ocean. A variety of fish, invertebrates, mammals, and birds inhabit our ocean. Some of the services our sea provides us include nutrient circulation, recreation, food production, biological control, raw materials, gas management and many other habitats. Coastal waters provide 60% of marine services. The ocean absorbs and eases the rise in carbon dioxide level, which is the main cause of global warming (Costello, 2000).