A. Wind erosion is the correct answer to your question.
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C: 200 years
Though it has many uses and benefits, Styrofoam, a brand name for polystyrene foam, takes a hefty toll on the environment. Estimates vary for the breakdown of Styrofoam from a few years to as much as 1 million, depending on environmental conditions.
Most of China’s ancient civilizations are hard to find mainly because of the harsh land scapes around mountains. And other areas.
The one that is not a reason why India’s efforts to reduce its population growth has had mixed results is: <span><em>The government has made little effort to increase the status of women, increase family planning and contraceptive access, or encourage couples to limit family size.
</em>On the contrary, the government of India constantly made these efforts to ask the citizens to limit the number of their children through Television ads, newspaper column, or even through schools' academic books <em>
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<span>Cumulus and stratus clouds belong to the low cloud group which exists up to 6,500 feet. Other clouds belonging to this type are s</span>tratus, stratocumulus and
<span>Nimbostratus clouds.Middle clouds include altostratus and altocumulus clouds on the other hand found from 6500 feet to 8000 feet. </span>