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Global water scarcity - a Global concern


answers: 3
Jun 27, 2013, 02:24pm   #
Global water scarcity has risen world wide concerned. Natural ecosystems require water for the survival of humans, plants and animals that live with in them. This ecosystems help to regulate water quantity and quality.

As the world population continues to expand peopel are overusing water and destroy many natural resource. Human consume water, poisnous it, waste it , without considering the consquence. Supplying enough water in the right quantity at the right time and in the right place has always been a concern. All of life depend on water. It is as important to life as air, food, and sunlight. For this reason water has always played an important role in civilization through out history. The problem with water is that there is the same amount now as there was in pre-historic times and no way to make any more of it.

The potable fresh water which the human race need is declining, Some try to turn salt water to potable fresh water which is generally known as desalination. This technique is time consuming and expensive we cant depend on it for treatment of global water shortage.There are so many causes such as global warming , cutting down forest, seasonal change, these have great impact on water sacarcity. Our live on the earth depends on water so everyone should concerned about this great natural source of life , and we should decrease consume of water and protect our environment from global warming.

We will concerned abou our future genration , because scarcity of water is the main cause of world war, and may change the life of human in a negative way, and also decline of potable fresh water is the cause of spreading water borne disease such as diarrohea and also is the major cause of poverty such as in Africa .we will try to safe water and protect water from pollution , and also protect underground water.
Jun 27, 2013, 03:09pm   #
we will be concerned about the next generation .
our lives on earth depends on water so everyone should be concerned about this great source
i really enjoyed reading your essay
Jun 27, 2013, 03:42pm   #
Global water scarcity has risen world wide concern. Natural ecosystems require water for the survival of humans, plants and animals that live within them. These ecosystems help regulate water quantity and quality.

As the world population continues to expand, people are overusing water and destroying many natural resources. Humans consume water, poison it, and waste it without considering the consequences. Supplying the correct quantity of water at the right time and place has always been a difficulty. All of life depends on water; It is as important as air, food, and sunlight. The problem is that there is no way to increase the amount of water to match the increased population of organisms that depend on it.

The amount of potable fresh water which the human race needs is declining, Some people attempt to turn salt water into potable fresh water, a process that is known as desalination, but this technique is time consuming as well as expensive. We can't depend on this process as a treatment of global water shortage.There are many causes such as global warming, deforestation, and seasonal changes that affect the water scarcity. Since our life is dependent on the amount of water we consume, everyone should be concerned about this issue. We should decrease the amount or water usage and protect our environment from global warming.

We should be concerned about future generations. The scarcity of water can become the main cause of world wars and possibly change the life of humanity in a negative way. The decline of potable fresh water is also the effect of the contamination of water borne diseases such as diarrhea as well as a major cause of poverty. We need to protect our water and prevent water pollution from occurring.
Jun 28, 2013, 10:30am   #
Global water scarcity has risen concern worldwide. Natural ecosystems require water for the survival of the humans, plants, [Either have a comma before the last item in your lists or don't. But be consistent.] and animals that live within them. These ecosystems help regulate water quantity and quality.

As the world's population continues to increase, people are overusing water and destroying many natural resources. Humans consume water, poison it, and waste it without considering the consequences. Supplying the correct quantity of water at the right time and place has always been difficult. All life depends on water; it is as important as air, food, and sunlight. The problem is that there is no way to increase the amount of water to match the increased population of organisms that depend on it.

The amount of potable freshwater that is available to the human race is declining. Some people attempt to turn salt water into potable freshwater through a process called desalination, but this technique is time-consuming as well as expensive. We cannot depend on this process to fix the global water shortage. Many issues such as global warming, deforestation, and seasonal changes add to water scarcity. The decline of potable freshwater is also the effect of the contamination of water by diseases that can cause diarrhea, dehydration, and death. Since our life is dependent on the amount of water we consume, everyone should be concerned about this issue. We should decrease our water usage and protect the environment from global warming.

We should be concerned about future generations. The scarcity of water could become the main cause of world wars and possibly change the future of humanity in a negative way. We need to protect our water and prevent water pollution from occurring.



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