the apropiate amount is half the core area
The surface
portion of Earth's surface occupied by permanent human settlement
The crust, the portion that contains all human land habitation and all surface features.
The earth was in molten state for approximately 0.8-1 billion years.
Liquid part of the earth is called the outer core.
It is the atmosphere.
water
lithosphere
lithosphere
The surface
The portion of Earth's surface occupied by permanent human settlement.
portion of Earth's surface occupied by permanent human settlement
-- 1/2 of a grapefruit served as an appetizer. -- The portion of the earth upon whose surface Summer begins in June. -- The portion of the earth from whose surface the North Star is visible.
The portion of the earthÃ?s surface that includes water and water vapor is known as the Hydrosphere, which makes up about 70% of the earthÃ?s surface.
Land is an indestructible and unmovable portion of the earth's surface, the space below the surface and above, and anything that is permanently attached to it or growing on it. In law, land is referred to as real property.Land is an indestructible and unmovable portion of the earth's surface, the space below the surface and above, and anything that is permanently attached to it or growing on it. In law, land is referred to as real property.Land is an indestructible and unmovable portion of the earth's surface, the space below the surface and above, and anything that is permanently attached to it or growing on it. In law, land is referred to as real property.Land is an indestructible and unmovable portion of the earth's surface, the space below the surface and above, and anything that is permanently attached to it or growing on it. In law, land is referred to as real property.
troposphere
troposphere