The State of the Environment (Grade 12 NSC Matric Economics): Flashcards
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Practise the cards
10 cards from this deck
Environmental sustainability
Environmental sustainability
Maintaining environment to sustain life on Earth
Pollution
Pollution
Harmful contaminants introduced into natural environment
Technology approach to pollution control
Technology approach to pollution control
Use cleaner modern tech; limit outdated harmful methods
Marginal decisions in pollution policy
Marginal decisions in pollution policy
Govt decisions on acceptable pollution levels; balance needed
Self-interest motivation for environment
Self-interest motivation for environment
People naturally maintain clean surroundings they want to enjoy
Conservation
Conservation
Careful management of resources to prevent depletion
Renewable vs non-renewable resources
Renewable vs non-renewable resources
Renewable replenish (trees); non-renewable cannot (fossil fuels)
Direct govt controls examples
Direct govt controls examples
Permits and quotas for fishing, forestry, mining
Preservation
Preservation
Protecting existing environmental assets from destructive use
Externalities
Externalities
Unplanned costs and benefits from economic activities
