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Climate Change

Biology · Class 12

Standard explanation

Greenhouse gases absorb outgoing infrared radiation. Human-driven increases strengthen the greenhouse effect, altering temperature, rainfall, oceans and species distributions.

Key points

climate change
cause → mechanism → outcome
climate, change
definition · mechanism · significance
Climate change: Greenhouse gases absorb outgoing infrared radiation. Human-driven increases strengthen the greenhous
Mechanism: Start with the trigger or starting condition, follow the biological structures and signals in order,
Biological significance: Understanding climate change connects structure, mechanism and biological outcome. It helps explain
WHAT — CLIMATE CHANGE: Greenhouse gases absorb outgoing infrared radiation. Human-driven increases strengthen the greenhous

Labelled diagram

Animal cell (simple) — Climate Change — original sketch for this lesson (not copied from a textbook).