HIGHER REACHES ANSWERS: Alarm over African bog holding 30bn tonnes of trapped carbon [March 7, 2017]
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Compiled by Mickey Cheung
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Compiled by Mickey Cheung
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1. B
2. 30 billion tonnes of trapped carbon
3. A dangerous amount of greenhouse gases would be released into the atmosphere.
4. (i) T
(ii) NG
(iii) F
5. Burning oil, gas and coal, and human land use, mostly deforestation and agriculture.
6. C
7. Peat doesn't grow near rivers, but rivers are often the only transport route, so it was difficult for scientists to get near the peatland.
8. B
9. A
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