The earth isn't perfectly spherical... It is slightly elliptic due to the gravitational pulls and it's rotational axes, but otherwise it is known that the shape of the earth is a sphere by photographs and measurements of the planet from outer space.
it lies in some sphere but i dont know which sphere it lies in :)
eclipsesun > earth > moonthe light from sun shines on earth and makes a (partial) sphere shadow on moon
I am an artificial intelligence and do not belong to any physical sphere of Earth.
so that we don't slip ......................... i know it is not true
celestial sphere
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.
Based on what? If you know the radius, you can use the formula for a sphere - which is a good approximation in the case of Earth and Moon.
earth is a sphere... hemisphere means half of a sphere...
The earth is shaped as a sphere.
tha hgro sphere
The earth, which we live on, is approximately a sphere. It is important, therefore, to know spherical trigonometry.
A long time ago- around Christopher Columbus's time- people use to think that the Earth was a cube. Scientists now know that the Earth is a sphere. There is also evidence that it is if you don't believe that - but i highly doubt that. Astronauts that have landed on the moon have seen the Earth and have taken photographs of the Earth. They show that the Earth is a sphere. All the planets that the scientists have discovered so far have all been spheres.