The Earth moves in a path which is in the shape of an ellipse. This is called an "elliptical orbit". Our path is very close to being a circle, but the distance from the Sun varies slightly because the path is actually an ellipse.
The Earth describes and ellipse as it revolves round the Sun (all planets do).
the earth revolves around the sun in a circular path
That the earth revolves around the sun, not that the sun revolves around the earth.
That the earth revolves around the sun, not that the sun revolves around the earth.
That would be an elliptical orbit.
gravity of the earth
No. The moon revolves around Earth, and Earth revolves around the sun.
The Earth rotates on its axis, as it simultaneously revolves around the sun.
The moon revolves around the Earth and the Earth revolves around the sun. The moon does not revolve around the sun.
The bright object the Earth revolves around IS the Sun.
The moon revolves around the earth, and the earth revolves around the sun. The reason for this, simply, is gravity.
No, the earth revolves around the sun.