Tag: our environment: energy flow in the ecosystem

human intervention in ecosystems

Questions about human interactions with the environment, including pollution, climate change, ecosystems, and environmental protection.

involvement of humans in the conservation of environment

Covers ecological pyramids, energy flow through trophic levels, and nutritional deficiency diseases including malnutrition and vitamin deficiencies

biogeochemical cycles - gaseous

Questions covering biogeochemical cycles including nitrogen, carbon, oxygen, and phosphorus cycles; nitrogen fixation; atmospheric chemistry; and environmental impacts on these cycles

Questions about the interdependence between plants and animals through food chains, decomposition, nutrient cycling, and ecological relationships in ecosystems

energy flow in a food chain

energy flows

Covers ecosystem definitions, components, types, and ecological concepts including biotic/abiotic factors, food chains, food webs, and ecosystem functions for class VIII students.