Columbus said the earth was sphere when he traveled to America
Why did Columbus think he was in the East Indies if he thought the Earth was spherical? Didn't Eratosthenes determine the size of the Earth 2,000 years ago?
The sphere that we all live on is called the Earth. (It is not a perfect sphere, but close enough)
The sphere wasn't invented, it was natural, like the Earth is natural
Every sphere is 3D. It's said to be "spherical" in shape.
The Earth is close enough to a sphere, so you can use the formula for a sphere: 4 x pi x r2. "r" is the radius; if you find the diameter of Earth somewhere, divide it by 2 to get the radius.The Earth is close enough to a sphere, so you can use the formula for a sphere: 4 x pi x r2. "r" is the radius; if you find the diameter of Earth somewhere, divide it by 2 to get the radius.The Earth is close enough to a sphere, so you can use the formula for a sphere: 4 x pi x r2. "r" is the radius; if you find the diameter of Earth somewhere, divide it by 2 to get the radius.The Earth is close enough to a sphere, so you can use the formula for a sphere: 4 x pi x r2. "r" is the radius; if you find the diameter of Earth somewhere, divide it by 2 to get the radius.
a Hemisphere
you are part of wich sphere of Earth
The water sphere of earth is the HYDROSPHERE.
celestial sphere
said hem-iss-feer noun one half of the earth or of a sphere
earth is a sphere... hemisphere means half of a sphere...
The sphere of earth which contains gases is called the Atmosphere.
tha hgro sphere
The earth is shaped as a sphere.
The Earth's outermost sphere is the Lithosphere. It's the rigid outermost shell of the Earth.
Actually, Galileo wasn't the person who discovered that the earth was a sphere.
No, it is the outermost sphere of the earth.
a sphere is called a sphere because , well , its just a other name for a ball such as the earth.