Water resource.Our planet is composed of ground and ground water by the violation of the part that exists around a third (75%) and a ground part 1 (25%), water is essential to the life of the plants and animals on Earth, including humans. Water is a renewable resource that can never end.Benefits of waterWater is the source of life for man, animals and plants, we live by the dehydration of not more than 3 days, and the water is necessary, both in agriculture and industry. Which are particularly important in developing countries. Benefits of water water is needed we use for drinking. Cooking bodies, etc. water needed for cultivation, animal husbandry, and in industry. Water must be used in the production of waste, use of washing machine and casting cooling. Etc. canals, sea, Ocean, is a major transportation route. coastal views of the crystal-clear water and a source of human tourism.The issue of water resources.Critical issue that occurs is:1. the problem of having too little water. Shortages as a result due to deforestation Make it less rainfall. Drought, caused damage to plant cultivation and animal husbandry.2. the problem with having too much water may result from cutting too much wood. Causing flood runoff in rainy season. Damage to life and property.3. to issue wastewater that occurs as a result both the health harm aquatic and human odor interferes with water resources are so beneficial to the consumer, agricultural and industrial.The effects of the environment-Is the source of the epidemic diseases such as cholera, diarrhoea, twisted.-The breeding of insects of various diseases.-Cause a pollution problem per soil. The water and air.-The cause of losing views Such a condition is unlikely to see the distinctive dark water filled with garbage and sewage.-To cause economic loss, such as loss of fish species, some species number decreased and water animals.Cause changes in the ecosystem in the long term.
การแปล กรุณารอสักครู่..
