Facts About Planet Earth

Facts About
Planet Earth

Age is 4.5 billion years old.

Diameter is 7,926 miles.

Atmosphere is 78% nitrogen and 21% oxygen.

Earth is 91 million miles away from the sun.

Has a magnetic field due to iron core.

Tilt of axis is 23.4 degrees.

Rotates once every 23.934 hours.

Almost a perfect sphere.