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as long as they are replenished
最后更新: 2023-09-05
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here, they depend on wells replenished by fossil water, which accumulated underground from the days when it rained on these deserts.
dito, sila'y umaasa sa balon na nilinis ng fossil water, na naipon sa ilalim ng lupa mula sa pag-ulan sa mga disyerto.
最后更新: 2016-10-27
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changes in life style, rapid urbanization and industrialization have led to an increase in water consumption throughout the globe. agriculture sector is the prime consumer, accounting to nearly 70% of total water consumption followed by industries at 20% and domestic consumption at 10%. the population of the world is growing at a rate of 80 million per year and the demand for fresh water is increasing at a rate of 64 billion cubic meters/year (1 cubic meter = 1000 liters); just triple of what it was half a century back. while water constitutes 70% of earth’s matter; only 2.5% of it is fresh water and only 1% of that is accessible to the masses. population explosion has led to surplus demand of this vital resource, while its recycle rate has remained fairly constant. today we are losing fresh water at a rate much faster than it could be naturally replenished. many major cities across the world are on the verge of losing their fresh water reserves and running completely dry in the coming decade. to avoid water crisis and to ensure the availability of fresh water for future generations, there is a need to form policies regarding water conservation and also to implement them effectively. such policy formulation should consider all the sectors using water – agriculture, industries and domestic. we must acknowledge the fact that the water we have today can only be recycled and there is an urgent need to take appropriate measures, to save water and avoid its overuse or wastage in our offices, schools, and public places etc. identify the wastage of water and take counter measures in your own capacity.
upang pangalagaan ang tubig
最后更新: 2019-03-23
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