OBJECTIVE LIFE SCIENCE
ECOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The amount of energy in an ecosystem
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The total amount of living tissue
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The amount of dirt
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The amount of water
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Detailed explanation-1: -biomass, the weight or total quantity of living organisms of one animal or plant species (species biomass) or of all the species in a community (community biomass), commonly referred to a unit area or volume of habitat. The weight or quantity of organisms in an area at a given moment is the standing crop.
Detailed explanation-2: -Biomass is defined as the total amount of living material present in an ecosystem at a given period. It can consider all the organic matters of an ecosystem, or can only consider the living tissues.
Detailed explanation-3: -Biomass, in ecological terms, is the sum total mass of living organisms such as plants, animals, in a specific unit of area or volume of habitat. In ecological terms, biomass refers to the various types of living organisms in a particular environment or ecosystem.
Detailed explanation-4: -Pyramids of biomass show the total amount of living tissue at each trophic level. A pyramid of numbers shows the relative numbers of organisms at different trophic levels.