Tag: environment

water cycle

biogeochemical cycles - gaseous

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

Tests knowledge about components of environment, ecosystems, ecology, and environmental conservation for Class VII students

air pollution, its effects and cures

sources of water pollution

environment in its totality

Covers environment concepts, ecosystems, ecology, conservation measures, environmental policies, and natural cycles

environment and its components

Covers ozone layer formation, location in stratosphere, biological importance, UV radiation protection, causes of ozone depletion (CFCs, Freons), effects of ozone hole, and Antarctica-specific depletion patterns