Ecosystem

This topic covers concepts such as Ecosystem, Components of Ecosystem, Biotic Components, Abiotic Components, Stratification in Ecosystem, Lotic Ecosystem, Lentic Ecosystem, Terrestrial Ecosystem, Marine Ecosystem, and Anthropogenic Ecosystem.

This topic covers concepts such as Productivity in Ecosystem, Primary Productivity, Gross Primary Productivity, Net Primary Productivity, Secondary Productivity, and Ecological Efficiency.

This topic covers concepts such as Decomposers, Decomposition, Fragmentation of Detritus during Decomposition, Factors Affecting Decomposition, Detritus, Detritivores, Leaching during Decomposition, and Catabolism during Decomposition.

This topic covers concepts such as Producers in an Ecosystem, Consumers in an Ecosystem, Primary Consumers, Secondary Consumers, Tertiary Consumers, Food Chains, Grazing Food Chain, Detritus Food Chain, Food Web, Energy Flow, and Energy Flow Models.

This topic covers concepts such as Ecological Pyramids, Pyramid of Numbers, Pyramid of Biomass, and Pyramid of Energy.

This topic covers concepts such as Ecological Succession, Primary Succession, Secondary Succession, Xerarch Succession, and Hydrarch Succession.

This topic covers concepts such as Biogeochemical Cycles, Carbon Cycle, Water Cycle, Oxygen Cycle, Phosphorus Cycle, Sulphur Cycle, Standing State, Gaseous Nutrient Cycles, and Sedimentary Nutrient Cycles.

This topic covers the concept of Ecosystem Services.