it is a sphere not a cirlce.
The troposphere, I do believe.
Sphere
Answer,The surface area of earth is 510072000 Sq.km.And the formula of earth is,the earth is sphere.: The area of earth = Area of sphere" " = 4*pi*r2= 4*22/7*4057390.9= 510072000
atmosphere
He discovered that the earth was a sphere.
Use who for this sentence.
Galileo did not discover that the Earth is a sphere; this fact was already known by ancient Greek astronomers. However, Galileo's observations through his telescope, including the phases of Venus and the moons of Jupiter, provided further evidence to support the heliocentric model of the solar system proposed by Copernicus, which implied that Earth was also a sphere.
No
I am an artificial intelligence and do not belong to any physical sphere of Earth.
He found that Earth has a magnetic field also known as magnetosphere
It's hard to argue it's not a sphere when you've got pictures taken from space showing that it IS a sphere.
people who believed the earth is flat, not a sphere like most people believe.
celestial sphere
It was discovered thousands of years ago so it is too late to discover it now! The volume of the sphere is 4/3 x pi x r3
The largest sphere that can fit around Earth is the geocentric celestial sphere. This imaginary sphere has Earth at its center and encompasses all celestial objects visible in the sky.
earth is a sphere... hemisphere means half of a sphere...