According to estimates made by the United States Central Intelligence Agency , the total global population as of July 2012 was 7,021,836,029. China, India, and the United States have the highest populations, with an estimated 1,343.24 million, 1,205.07 million and 313.85 million people, respectively. At present, the current global growth rate is roughly 1.092 percent per year.
a sure way to save water when doing the laundry is to do less of it! Before starting your washing machine, wait for a full load and check your clothes if they really are dirty; one wear does not always qualify them for a wash.
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