How much surface area is the ocean?
Oceans cover approximately 70.8% or 361 million square kilometers (139 million square miles) of Earth’s surface (Table 8o-1) with a volume of about 1370 million cubic kilometers (329 million cubic miles). The average depth of these extensive bodies of sea water is about 3.8 kilometers (2.4 miles).
How much of the total surface of the Earth is covered by the Pacific ocean?
30 percent
Covering more than 30 percent of the Earth’s surface, the Pacific Ocean is the largest water mass on the planet. With a surface area of more than 155 million square kilometers (60 million square miles), this ocean basin is larger than the landmass of all the continents combined.
How much of the earth’s surface is covered by oceans?
If Most Of The Earth S Surface Is Covered By Water Then Why Surface area of the earth 8 o introduction to the oceans scientists discover an ocean 400 miles beneath our feet that could world oceans day protecting earth s largest ecosystem how much water is in the ocean You are commenting using your WordPress.com account.
How big is the ocean in square miles?
The ocean is vast, covering 140 million square miles (363 million square km), equivalent to approximately 72 per cent of the earth’s surface. More than 600 million people (around 10 per cent of the world’s population) live in coastal areas that are less than 10 meters above sea level.
What is the surface area of the Pacific Ocean?
The Pacific Ocean is divided into the North and South Pacific waters which cover about 77 and 84.8 million square kilometers in surface area, respectively. The Pacific Ocean extends from the Arctic Ocean to the Southern Ocean.
What makes up 90 percent of the earth’s surface area?
Out of these five, there are three major oceans, the Atlantic, Pacific, and the Indian Ocean. They account for 90 percent of the area covered by oceans. Water covers approximately 70 percent of our world’s surface. Yet only 2.5 percent of the Earth’s water is fresh and thus suitable for consumption.