Climate Change (Grade 11 NSC Matric Life Orientation): Flashcards

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Climate Change
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Climate change

Long-term shifts in global weather patterns & temperatures

Global warming

Gradual heating of Earth's atmosphere due to greenhouse gases

Greenhouse gases

Gases like CO2 & methane that trap heat in the atmosphere

Primary cause of climate change

Human activities releasing greenhouse gases

Effect of burning fossil fuels

Releases large amounts of carbon dioxide

Effect of deforestation

Reduces Earth's ability to absorb carbon dioxide

Methane from agriculture

Rice farming & livestock like cattle produce it

Mitigation (climate change)

Actions to reduce or prevent causes of climate change

Adaptation (climate change)

Adjusting activities & systems to cope with climate effects

Food security

Reliable access to enough affordable, nutritious food

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