Earth

Water plays an important role in the survival of humans, plants and animals on the planet. Every organism requires water in order to survive. 

Why is the Earth tilted?

The Earth became tilted during its formation due to the rocks that keep hitting into it.

Why does the Earth revolve around Sun?

The Earth revolves around the Sun because the Sun’s gravity pulls on the Earth, in order to keep it in orbit.

Earth

The Earth is the third planet from the Sun and the fifth-largest of the eight planets in the Solar System.

Where is Earth in the Solar System?

Earth is the third planet from the Sun.

The Earth is rounded because of the gravity acting on it while it is spinning around (rotating).

In approximately 4.5 billion years, the Sun will become a red giant and will destroy Earth or leave it too hot to sustain life.

How did the Earth form?

The Earth was formed 4.54 billion years ago mainly because the conditions were just right.

How old is the Earth?

The Earth is 4.54 billion years old.

Why does the Earth rotate?

Earth’s rotation serves an important role in the daily scheme of things.

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