What is the exact area of Earth?

What is the exact area of Earth?

Total Surface Area: about 509 600 000 square km (197 000 000 square miles). Area of land: 148 326 000 km2 (57 268 900 square miles), this are 29% of the total surface of Planet Earth. Area of water: 361 740 000 km2 (139 668 500 square miles), this are 71% of the total surface of the Earth.

What is 70% of Earth’s surface area?

The ocean covers more than 70 percent of the surface of our planet.

How much is land on Earth?

Our earth is covered with natural resources. As air all around us, water covered almost 71% of our earth’s surface. The remaining 29 % of the earth is covered by land means soil, also a natural resource.

What is the surface area of the Earth in KM?

The total surface area of the Earth is about 510 million km^2 (197 million sq mi). Of this, 70.8%, or 361.13 million km^2 (139.43 million sq mi), is below sea level and covered by ocean water.

Who named Earth?

All of the planets, except for Earth, were named after Greek and Roman gods and godesses. The name Earth is an English/German name which simply means the ground. It comes from the Old English words ‘eor(th)e’ and ‘ertha’.

How big is the Earth?

What is 75% of the Earth made of?

Viewed from space, one of the most striking features of our home planet is the water, in both liquid and frozen forms, that covers approximately 75% of the Earth’s surface.

Is Earth’s surface 75% water?

About 71 percent of the Earth’s surface is water-covered, and the oceans hold about 96.5 percent of all Earth’s water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog. Water is never sitting still.

How much water is on Earth?

The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles), with 97.5% being salt water and 2.5% being fresh water. Of the fresh water, only 0.3% is in liquid form on the surface.

What is the real name of Earth?

It is a common misconception that “Terra” is the internationally-recognized scientific name of the planet, but in reality Earth does not have an official international name. The standard English name of the planet, including in science, is “Earth”.

Is the Earth 25 percent land?

There are over 510 million square kilometers of area on the surface of Earth, but less than 30% of this is covered by land. The rest is water, in the form of vast oceans.

Which country is heart of Earth?

Antarctica is the sixth continent, but it’s a continent that you can define as the heart of Earth. The world’s main marine current is the circumpolar Antarctic current that moves from west to east around Antarctica.

What is the unit for surface area *?

Area is the amount of surface a two-dimensional shape can cover, measured in square units. The SI unit of area is the square meter (m2), which is a derived unit.

Who is the father of Earth?

Geb
Greek equivalent	Cronus

Geb
Greek equivalent	Cronus

How old is Earth?

Earth is estimated to be 4.54 billion years old, plus or minus about 50 million years. Scientists have scoured the Earth searching for the oldest rocks to radiometrically date. In northwestern Canada, they discovered rocks about 4.03 billion years old.

Who was the first person on Earth?

Adam is the name given in Genesis 1-5 to the first human. Beyond its use as the name of the first man, adam is also used in the Bible as a pronoun, individually as “a human” and in a collective sense as “mankind”.

How many oceans cover 70% of the Earth’s surface?

The ocean is a huge body of saltwater that covers about 71 percent of Earth’s surface. The planet has one global ocean, though oceanographers and the countries of the world have traditionally divided it into four distinct regions: the Pacific, Atlantic, Indian, and Arctic oceans.

What planet is 70% covered with water?

With 70 percent of its planetary surface covered by water, Earth is unique in the solar system. Earth is the only planet known to have indigenous life; yet water, mostly as water ice, is found throughout the solar system.

What makes up 71 percent of the Earth’s surface?

What percentage of this total quantity is available for human consumption? No worries! We’ve got your back.

Which layer covers almost 75% of the Earth surface?

One of the main components of Earth’s interdependent physical systems is the hydrosphere. The hydrosphere is the sum of Earth’s water, in the ocean, the ground, on the surface, and in the air. Approximately 71 percent of Earth’s surface is covered in water.