However, the long term of all environmental problems couldn't b...

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Apr 16, 2018 21:57
However, the long term of all environmental problems couldn't be solved merely rely on the measure of increasing cost of fuel. It's not practical for most people to change their transportation tool in a short time, and it's proved that any revolution takes some time to achieve. For instance, marine animals will die mainly because their habitat, the ocean, has been polluted and become inhabitable.