Class 12 · Biology · Ch

Formative-only reading material

Environmental Issues

Moderate ~3h to learn

Not started

8 concepts to cover

8 concepts

Air pollution and control (scrubbers, ESP, catalytic converter)Water pollution, BOD and eutrophicationSolid wastes and e-wasteAgrochemicals and biomagnificationRadioactive wastesGreenhouse effect and global warmingOzone depletionDeforestation

Clear one concept (5-15 min)

Stuck on one topic? Watch a short explainer instead of a full lecture.

Air pollution and control (scrubbers, ESP, catalytic converter)

Water pollution, BOD and eutrophication

Solid wastes and e-waste

Radioactive wastes

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