Facts About Planet Earth

Ver más

Anatomical Terminology

por Jennifer Tripp

Global Issue - CO2 Emissions

por Vanessa Ferreira

Modelled Reading

por Natalie Malisani

Organigrama

por mohamed hammouti

Facts About Planet Earth

Almost a perfect sphere.

Rotates once every 23.934 hours.

Tilt of axis is 23.4 degrees.

Has a magnetic field due to iron core.

Earth is 91 million miles away from the sun.

Atmosphere is 78% nitrogen and 21% oxygen.

Diameter is 7,926 miles.

Age is 4.5 billion years old.