Respuesta :
71% water
29% land
71:29= 2,448=> the amount of earth surface that is covered with water is ~2,5 times bigger than the amount of earth surface that is covered with land
29% land
71:29= 2,448=> the amount of earth surface that is covered with water is ~2,5 times bigger than the amount of earth surface that is covered with land
Answer:
The amount of the earth’s surface covered by water is 2.12*10^8 greater than the amount of the earth’s surface covered by land.
Step-by-step explanation:
(Subtraction of scientific notation)
Earth’s surface covered by water- 3.61*10^8
Earth’s surface covered by land- 1.49*10^8
(3.61*10^8) - (1.49*10^8)
(3.61-1.49) *10^8
2.12*10^8
Hope this helps you out