Biology, 24.10.2019 00:50 Domi0129

Explain why water shortages are expected to be such a widespread problem in the future.

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Because it is a effect of climate change and weather patterns that have been altered, increased pollution, and the over use of water, so as long as these things keep happening there will be water shortages,

Explanation:

Water scarcity is the lack of sufficient available water resources to meet water needs within a region. It affects every continent and around 2.8 billion people around the world at least one month out of every year. More than 1.2 billion people lack access to clean drinking water.[1]

Water scarcity involves water shortage, water stress or deficits, and water crisis. The relatively new concept of water stress is difficulty in obtaining sources of fresh water for use during a period of time; it may result in further depletion and deterioration of available water resources.[2] Water shortages may be caused by climate change, such as altered weather-patterns (including droughts or floods), increased pollution, and increased human demand and overuse of water.[3] The termwater crisis labels a situation where the available potable, unpolluted water within a region is less than that region's demand.[4]Two converging phenomena drive water scarcity: growing freshwater use and depletion of usable freshwater resources.[5]

Water scarcity can result from two mechanisms:

Answer from: tymiahill7244

Due to changing climatic conditions

Explanation:

The climate has become unpredictable these days. This has disrupted the hydro-logical cycle due to which rain pattern has varied a lot. Now some geographical regions receives excessive rainfall which ultimately leads to floods and some regions receives scarce rainfall which ultimately face drought.

The extreme climatic concerns such as global warming arising due to pollution are leading to melting of fresh water reserves in glaciers. This glacier water reaching the oceans is increasing the level of oceans every year by a few millimeters. With increasing undulations in the pattern of climate, not much effective measures have been taken to preserve and restore fresh water.

Water scarcity has been recently reported in the Cape Town city of South Africa.

Answer from: Quest

within 30 of the equator hope this

Answer from: Quest

This is true hope this

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Explain why water shortages are expected to be such a widespread problem in the future....

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