Mountains formed by magma that reaches the Earth's surface are called volcanoes.
How much of the earth's surface do mountains cover? it is 99% of the earth
Approximately 20% of the Earth's surface consists of mountains that are above sea level. This includes all types of mountains, such as volcanic, fold, and block mountains.
Nitrogen has made up the largest portion of Earth's atmosphere for most of Earth's history. It currently makes up about 78% of the atmosphere.
Nitrogen is the largest component of Earth's present atmosphere, making up about 78% of the total gases in the atmosphere.
Asia is the largest continent by land area on Earth, covering around 30% of the planet's total land area. It is followed by Africa as the second largest continent.
The largest percentage of the earths surface is covered by water mainly the Oceans (about 71%).
Not true.Africa is the world's second-largest and secondmost-populous continent, after Asia. (wikipedia)
Asia is the largest, with a land mass of 44,579,000 km2 (17,212,000 sq mi) it covers 8.6% of the earths total surface area, land and water.
Antarctica
Africa was the center of Earths only continent
Mountains
Asia is the largest continent.It covers 44,579,000 km2 (17,212,000 sq mi )This is 8.6% of Earths total surface area.
AsiaAsia is the largest, with a land mass of 44,579,000 km2 (17,212,000 sq mi) it covers 8.6% of the earths total surface area, land and water.
No ther are not mountains that get higher by the earths crust
Mountains
Mountains and lakes.