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• Since 60s of last year Dead Zones in the oceans double every ten years. One of the biggest of them is in the Gulf of Mexico and if we gather all the dead zones of the ocean together they will cover the area of state of Oregon.

• If we continue fishing the same quantities of fish by the year 2048 fish stock will decrease globally and it cause terrible impact on ecosystem of the world

• If global temperature increases 7.2 degrees Fahrenheit there will be catastrophic climate changes. These changes will cause shortage of food and drinking water, in addition, there will destructive floods

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• Since the appearance of human on the planet up to 1800 the population came to number one billion. But in the following 200 years the population increased to 6,5 billion people.

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