To explain carbon cycle, it is essential to understand its importance in nature. Carbon is the basic element of all…
Oxygen is the life-supporting portion of the earth’s atmosphere. Our atmospheric air contains about 21% oxygen. It is also present…
The various biogeochemical cycles in nature are more or less a circular path that brings about the circulation of chemical…
Geographically India lies in the north tropical and subtropical belts. The different types of climate in India are influenced mainly…
The total weight of dry matter present in an ecosystem at any time is called biomass. The rate of synthesis…
Green plants are the only organisms that fix light energy from the sun into food or chemical energy. The life…
Ecological stratification is the vertical layering of the vegetation in a community. This vertical stratification divides the different types of…
A pond ecosystem is a complex and interconnected community of both abiotic and biotic components. These components live and interact…
The food chain in an ecosystem consists of several food levels extending from the primary producers to the top carnivores.…
The energy of the sun is harvested by green plants and is converted into chemical energy or food molecules. This…
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