Why should we pay attention more to the water crisis

Water shortages are real and with climate changes are going to be more widespread and frequent.

Water shortages impact everything in our daily lives—the economy, food, energy, disease, and our overall livelihood. Everything from where you vacation to how you do your laundry will be impacted a water shortage.

Explanation:

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the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).