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fresh water is very scarce in the world. A new study says that about 30% of the world's people may not have much water by the year 2025. Now, over 30% of the water in China cannot be used without cleaning. In some big rivers, 40% of water is not clean. Most rivers, when runn...
But in fact, fresh water is veryscarcein theworld. A new study says that about 30% of the world's people may not have much water by the year2025. Now, over 30% of the water inChinacannot be used without cleaning. In some big rivers, 40%of water is not clean. Most rivers, when...
As another bonus,condomsmake any potential clean up needed afterwards way easier as well. The myth: There’s poop in your rectum and anus, which is where your partner’s penis would enter. The truth:Dr. Goldstein explains that stool actually hangs out higher in your body, above the anus ...
Across the world 1.1 billion people have no access to clean drinking water. More than 2.5 billion people lack basic sanitation.(卫生设备)The combination proves deadly. Each year diseases related to inadequate water and sanitation kill between 2 and 5 million people and cause an estimated 80 perce...
Due to frequent drought, the state of California had been hard-pressed in recent years to provide the state’s nearly 40 million residents with clean, clear water. California water absorbs a number of different minerals and chemicals as it travels long distances from dwindling tributaries and rese...
However, around 300 million people still live in absolute poverty in both urban andrural areas, and often lack access to clean drinking water and basic sanitation; nearly half the populationis illiterate, not at all aware of the water borne diseases affecting their health. This paper describes ...
三、完形填空Here are some interesting facts about water:*About 70% of the human bodywater.*Oceans2 about 75% of the Earth, but ocean water is 3. Therefore most of thewater in the world is not4*Groundwater may be drinkable,it is not easy to find groundwater that is clean andsafe6*...
forest vegetation have increased the danger of floods. With such an excess of water in the soil, Jakarta has a shortage of clean drinking water, for which there is increasing demand. The area is quite fertile for fruit and other horticulture, as most of the soil is of old volcanic origin...
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