Eksamen Vraestelle Sosiale Wetenskap Graad 8 En 9.zip Today

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Eksamenvraestelle sosiale wetenskap graad 8 en 9 bevat gewoonlik 'n reeks vrae wat die volgende onderwerpe dek: eksamen vraestelle sosiale wetenskap graad 8 en 9.zip

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Grade 9 Geography Memorandum:

1. Renewable vs Non-renewable: Renewable resources can be replenished naturally in a short period (e.g., wind, solar). Non-renewable resources take millions of years to form and will run out (e.g., coal, oil).
2. Greenhouse Effect: Burning fossil fuels releases Carbon Dioxide (CO2). CO2 traps heat in the atmosphere that would otherwise escape into space, causing the Earth's temperature to rise.
3. Sustainable Development: Development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
4. Mining Impacts: Water pollution (acid mine drainage), air pollution (dust), destruction of landscapes/habitats, displacement of communities.

As jy op soek is na betroubare bronne om hierdie vraestelle gratis af te laai: Indeks: notas, toetse en vraestelle - LitNet As jy op soek is na betroubare bronne