Since the earths surface is seventy percent water, the total square miles of land area is approx how much?
98195
Total surface area of earth= 196,935,000 sq miles\n30% of that is 59,080,500 sq miles
382819
There are an estimated 325 to 330 million cubic miles of water on Earth, and of that about 3,100 cubic miles exists as water vapor in the atmosphere.\n\nSo the answer to your question is "Nay nay", but it was a good question.
73419
1.34 billion cubic km of water is available on earth but 96.5% of water is found in the sea that is saline.only 0.0002% is running water, and 0.76% is groundwater. so you see we already have very less freshwater at our disposal. with the booming population and increasing number of industreis our usage of freshwater is also increasing. thats is the reason for the shortage of freshwater.
16446
Since 70% to 75% of the Earth's surface is water, I would think it would make less of an impact than if they were just left on land.  There are so many billions of ocean creatures that would flourish off the food supply that would be provided by such a terrible catastrophe.
680258
Water! Most of the earth is covered with water.
23547
78.75\n\ntimes .035 x 750 x 3
784563
From University of Illinois at Chicago :\n\n"Population and Square Mileage: The city of Chicago is roughly 2.8 million people over 259 square miles along Lake Michigan."\n\nAlso, from Wikipedia:\n\n"- City 606.2 km²  (234.0 sq mi) \n - Land 588.3 km²  (227.2 sq mi) \n - Water 17.9 km² (6.9 sq mi)  3.0% \n - Urban 5,498.1 km² (2,122.8 sq mi) \n - Metro 28,163 km² (10,874 sq mi) "
100786
Surface Area: Land area, about 148,300,000 sq km, or about 30% of total surface area; water area, about 361,800,000 sq km, or about 70% of total surface area.
568480
The pacific ocean is approximately 64 million square miles
700572
we have to get how many gallon in the foot first\nfoot = 1728/231 gallon\nfoot =(nearly)7.48 gallon\nscince the mile have 5280*5280*5380 foots then\nmile=5280*5280*5380 *7.48 gallon\nmile=(nearly) 1101117147428.57142857 gallon\nthe ocean should be=\n328000000*1101117147428.57142857=\n361166424356571428571.428571428571\n=(nearly) 36 E19 gallon
457490
Alaska is approximately 1,480 miles long and 810 miles wide. Alaska covers 656,425 square miles, making it the largest of the 50 states and more than twice the size of Texas, the second largest state. Land Area 570,374 square miles of Alaska are land areas Water Area 86,051 square miles of Alaska are covered by water.
397974
FALSE! actually, About one-fifth of Earth's land surface is desert. to that's 20%. : )\n\ntry this link if your not convince. http://en.wikipedia.org/wiki/Desert
1075596
8.7 percent of the Earth's total surface area, or \n29.8 percent of its land area, and it contains more than \n60 percent of the world's human population.
611169
Base area x height of water.
389747
http://hypertextbook.com/facts/2001/DanielChen.shtml\n\nEarth has a surface area of 196,940,400 square miles, slightly less than a perfect ball with a diameter of 7913.5 miles (which is the mean diameter of the Earth - see "Prove it" under 103).\n\nhttp://pages.prodigy.net/jhonig/bignum/qland2.html
44929
14,658,000 square miles or 9.4 billion acres.
1044038
California:\nCalifornia covers 163,707 square miles, making it the third largest of the 50 states. 155,973 square miles are land areas, 7,734 square miles of California are covered by water.\n\nPhilippines:\ntotal: 300,000 sq km\nland: 298,170 sq km\nwater: 1,830 sq km