Poverty can affect a lot of Canadians because a lot of people would go without food, shelter and water with electricity and all the necessary needs. <span />
Answer:
Coal: 7.4 billion tonnes
Explanation:
The World Coal Association estimates that there are more than one trillion tonnes of coal reserves worldwide, enough to last 150 years at current rates of production, so it is unsurprising to see coal ranked as the most-mined mineral in the world.
While China has consistently led the world in production – the country was responsible for 3.3 billion tonnes in 2016 – this was down 16% from the 3.9 billion tonnes produced in 2012. Chinese coal output slumped below the 3.4 billion tonne-threshold predicted in 2016 and the trend may continue, as renewable energy sources become more widespread.
The Chinese decline has mirrored a trend in worldwide coal production, which fell to 7.4 billion tonnes in 2016 from 8.2 billion in 2012. While coal production has increased in Australia and Russia in the last five years, both South Africa and the US have seen sharp declines in production of anthracite and bituminous coal. American coal production in particular has fallen from over 900 million tonnes in 2012 to 782 million in 2016, the lowest figure since 1979.
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pushing (compression)
According to the illustration, the middle block is pushed up – a lifted block. This can only happen in compression forces. Otherwise, if they wee tension forces, the middle block would sink. Also due to the compression forces, it is possible to view the warping of the crust in the illustration.
Explanation:
Examples of such geographical features are the Vosges mountain in France called a block mountain. The parts that are uplifted are called Horsts while those that sink are Graben. Compression forces also form fold mountains like the Himalayas. In this case the crust dies not shear from the compression forces. Only Antisynclines and Synclines are formed.
Learn More:
For more on compression forces check out;
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