The growth of to our climate. Using energy from the Sun, these single celled plants take up during and glucose are formed. This glucose then reacts to form organic compounds which make up the cells. in the oceans is important from the air . During this process, Some phytoplankton species produce the containing gas can react with ironto form - Once in the air, this gas aerosols. These aerosols reflect sunlight back into space and this causes a cooling of the Earth. They can also allowing clouds effect on climate. act as to form. Clouds have an Some types of cloud reflect sunlight back into space and therefore cause - Others trap heat from the surface of the Earth enhancing the and cause In some regions of the oceans, nutrients such as and are available in sufficient amounts for the growth of phytoplankton. But the of iron can prevent phytoplankton growing in some areas. If phytoplankton growth is increased in the ocean, more will be removed from the air. When these phytoplankton die or are eaten, some sink to the ocean floor taking their carbon with them. Some people suggest that adding to parts of the ocean may help reduce Missing Words cloud condensation nuclei lack sulphur photosynthesis sulphate greenhouse effect dimethyl sulphide iron cooling global warming directly oxygen indirect phytoplankton warming nitrate phosphate carbon dioxide carbon dioxide
Nutrient Cycle
The chemical nutrients that are essential for the synthesis of living matter are taken from the physical environment. After the death and decomposition of living organisms, they are returned to the environment to be used over and again. This cyclic back and forth regenerative movement of chemical elements between organisms and their physical environment is known as the biogeochemical cycle or nutrient cycle. Since these elements serve as the essential chemical nutrients of organisms, their cyclic movements are also called nutrient cycling or mineral cycling. Minerals are not uniformly distributed all over the ecosystems but are more concentrated in specific compartments, called pools. The major biogeochemical cycles include the water cycle, nitrogen cycle, carbon cycle, phosphorus cycle, calcium cycle, sulfur cycle, etc.
Biosphere
The geologist Eduard Sues coined the term biosphere. The biosphere is characterized as a part of the earth, which includes ground and air. Moreover, the organisms on earth live in the biosphere. The biosphere is a confined area on the earth's surface where water, soil, and air combine to promote life. Several different types of life exist here.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps