The term Ecosystem was Coined by (a) E.P Odum (b) A.G Tansley (c) E. Haeckel (d) E. Warming

Answer: The researcher’s field of expertise is phytology, he is a member of the British Ecological Society, and he was the one who first proposed the idea of an ecosystem. Additionally receiving the Linnean Medal and the Fellow of the Royal Society honors. He was a botanist from the United Kingdom.

The scientist who first used the word “ecosystem” also identified the integration of the biotic community and its physical surroundings as a fundamental unit of ecology. A. G. Tansley is identified as the Scientist.

The biosphere cannot function without the ecosystem stem as one of its components. It is made up of a community of biotic, or living beings, and abiotic, or nonliving, elements, such as the physical environment, all of which interact with one another. In 1935, Tansley came up with the word “ecosystem,” although before that time, the term “biocoenosis” was often used.

The mechanism in which organisms communicate with one another within an ecosystem is referred to as the bioticotic structure. Every organism within a species has a tolerance level, optimal range, and zone of stress for the abiotic elements that are present in the environment. 

These anabioticicotic components are non-living components of an ecosystem that is responsible for shaping the environment in which it exists. For instance, in a terrestrial ecosystem, the three most important factors are temperature, water, and light. A marine ecosystem’s salinity and the direction and speed of ocean currents are examples of abiotic variables. Producing creatures, consuming organisms, and decomposing organisms might together be referred to as the “three pillars” of an ecosystem.

But there is no question that abiotic and biotic forces collaborate to produce a one-of-a-kind environment.

Hence, the correct option is B.