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Over population - Coggle Diagram
Over population
Effects
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Overpopulation is one of the biggest challenges humanity is facing and threatens the near future of the planet in economic, environmental and social terms.
Causes
Falling mortality rate, mainly due to population
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Asia, the world's most populous continent
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China alone is home to 1.44 billion people and India to 1.39 billion, accounting for 19% and 18% of the world's population.
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Fewer than 800 million people populated the Earth in the mid-18th century. Today, barely 250 years later, we are more than 7.7 billion and will continue growing until 2050 by at least another 2 billion.