"Okeanos (Oceanus) in Greek) is a major body of saline water, and a principal component of the hydrosphere. Approximately 71% of the Earth's surface (an area of some 361 million square kilometers) is covered by ocean"
- Ocean; Wikipedia
By this estimate, Earth is approximately 508.45 million square kilometers.
.71x = 361
x = 508.45
510,072,000 km squared, total. About 30 percent land About 70 percent water See link for more information.
Cuba is approximately 109,886 km2 , making it the 105th Largest territory on Earth. Source: Wikipedia
The continent of Asia has a total area of 44,579,000 square kilometers. This makes Asia the largest continent on earth.
1.75 sq. km
254,805 km2
Answer: 9,600,000 square km = 5,965,163.445 square miles
The largest deserts:Antarctic Desert - 14,000,000 square kilometers Sahara Desert - 9,000,000+ square kilometers Arabian Desert - 2,330,000 square kilometers Gobi Desert - 1,000,000 square kilometers Kalahari Desert - 900,000 square kilometers
Earth's surface area is 509,970,000 square kilometers.
170,304 square kilometers
28,748 square kilometers.
2,211.85 square kilometers.
500,000,000 square kilometers
Kilometer measures distance, "square kilometers" measure area. It is like trying to compare something in 2D to something in 3D.
The circumference of the Earth is about 40,000 kilometers or 24,900 miles.The total surface area of the Earth is about 500,000,000 square kilometers.
Macau is 31.3 square kilometers.
The total area of the Earth is approximately 510 million square kilometers and the oceans cover about 71 percent of the Earth's surface, which is about 360 million square kilometers.. the diameter of earth is 12,756.3 kilometres
3250 square meters = 0.00325 square kilometers
440 square kilometers = 169.9 square miles.