The Earth’s surface that is covered by water is 3.6×1010

Question

, compared to the amount of Earth’s surface that is covered by land which is 1.8×108
, approximately how many times greater is the amount of the Earth’s surface covered by water, compared to the surface covered by land? this is a division

Answer 1

To find the ratio of the Earth's surface covered by water to the surface covered by land, we can divide the area covered by water by the area covered by land:

Ratio = (Surface area covered by water) / (Surface area covered by land)

Ratio = (3.6 × 10^10) / (1.8 × 10^8)

Dividing these two numbers gives us:

Ratio ≈ 200

Therefore, the amount of the Earth's surface covered by water is approximately 200 times greater than the amount covered by land.