Gravity and Inertia keeps the earth in orbit
The sun's gravitational pull keeps the earth in orbit around it.
the sun
The Sun
You mean 'keeps in the orbit of the sun? Gravitational force of attraction keeps the earth going around the sun.
Gravity keeps things together here on Earth. It keeps the Earth together in the first place, and it keeps us on Earth. It keeps the Earth in orbit around the Sun, and it keeps the Moon in orbit around Earth.
Gravity
The Sun.
Gravity.
The mutual attractive force of gravity keeps the Earth in its orbit around the Sun.
The sun's gravity keeps the earth and the other planets in orbit around it
The Sun's gravity keeps the Earth (and all the planets) in orbit around it. Yes, but obviously there's more to it or the planet would go into the Sun. It is the Earth's orbital velocity ( technically known as its tangential velocity) which, together with the force of gravity, keeps the Earth in orbit.
Gravitational force keeps the earth in orbit around the sun. The theory of gravity was originally proposed by Sir Isaac Newton.