biogeochemical cycles can be sedimentary or gaseous. in sedimentary cycle, the chemical is absorbed by the roots of plants, passed thru heterotrophs and returned to the soil. in gaseous cylcle, in nitrogen and carbon, the element returns but it is withdrawn from the atmosphere as a gas.
"Bio" has to do with the study of life and "Geo" has to do with the study of Earth, and you can't have chemical cycling without it affecting both life and Earth in some way or another.
It involves both living and nonliving components
The jonerz cycle
Biogeochemical cycle is a process in which elements, chemical compounds and other forms of matter are passed from one organism to another and from one part of the biosphere to another. Nutrients are a chemical substance that an organism needs to sustain life.
no its chemical. physical changes is where the object chemical matter is not altered. ex- cuting a piece of paper is physical because you still have a piece of paper but burning the paper is chemical because a chemical change has taken place.
it is the process were a rock is weathered underground by chemical weathering,and because the tropic are very humid, chemical decomposition of the rock is rapid
No. It is a physical process. Chemical weathering is a chemical process.
Because after this chemical reaction a new compound is formed - iron oxide.
The process by which materials pass between the nonliving environment and living organisms is called biogeochemical cycling. It involves the circulation of nutrients, such as carbon, nitrogen, and phosphorus, through various components of the ecosystem, including the atmosphere, soil, water, and organisms. This cycling is essential for the functioning and sustainability of ecosystems.
Biogeochemical cycle is a process in which elements, chemical compounds and other forms of matter are passed from one organism to another and from one part of the biosphere to another. Nutrients are a chemical substance that an organism needs to sustain life.
The chemical composition is changed during this process.
Chemical Cycling is the natural process of recycling nutrients/chemicals that plants and animals needs to stay alive and reproduce. Since the Earth doesn't receive new "shipments" of these chemicals, they have to be cycled continuously from organisms to their nonliving environment and back. Without this process there would be no air, water, soil, food, and life!
no its chemical. physical changes is where the object chemical matter is not altered. ex- cuting a piece of paper is physical because you still have a piece of paper but burning the paper is chemical because a chemical change has taken place.
Because chemical reactions occur in the process of germination.
This is a chemical process because involve chemical reactions.
Growing vegetables can be a chemical process. However it is most likely that growing vegetables is a physical process because the chemical composition does not usually change.
Physical process because there is no chemicals involved in the process of melting ice
The process of dissolving is a physical change. This is because the process can be simply reversed. With a chemical change a new substance is formed and the process can not be simply reversed.
Frying an egg is a chemical reaction - or change. The chemical composition of the egg changes when it is fried, and cannot be reversed.
it is the process were a rock is weathered underground by chemical weathering,and because the tropic are very humid, chemical decomposition of the rock is rapid