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another 5 years
50 years maxumim
Coal reserves can last for up to 300 years
Coal can last for quite a long time when used in large amounts.
timber is expected to last at list 15-25 years.
Because there is a lot of it
Scientists believe the world's coal supply will last for another 200 to 250 years.
Coal mining will not last for long because coal is becoming scarce.
it will not degrade and will last for long
It was predicted that our coal resources will last for around 250 years more. I am reluctant to agree with this statement though. Our oil reserves are expected to run out within the next 50 years if technology does not advance enough to give us alternatives. When this happens, our coal consumption will rise and exhaust the reserves much sooner than predicted.
People found coal in China in various regions, including Shanxi, Inner Mongolia, Shaanxi, and Henan provinces. These areas have long histories of coal mining due to the presence of rich coal deposits.
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