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Earth's rotation


Earth's rotation is the rotation of the planet Earth around its own axis. The Earth rotates from the .... Earth's rotation period relative to the fixed stars, called its stellar day by the I...

Earth's Rotation


Earth's Rotation and the Apparent Daily Motion of the Sky ... period (the time elapsed for one rotation) with respect to the stars is called a sidereal day. ... Venus rotates in the opposite direction to its revolution - is its sidereal day longer or ...

The Rotation Of The Earth - Universe Today


We all know that planet Earth rotates on its axis as well as around the Sun. ... the Sun to return to the same spot in the sky is called a solar day, which is 24 hours.

High School Earth Science/Earth's Motions - Wikibooks, open books ...


... but because of Earth's rotation its direction will appear to change ... A ball swinging back and forth on a string is called a ...

Glossary (PDF file)


axis An imaginary line that Earth spins around, ... spins. Each planet and moon has its own axis ... line around which it rotates is called its axis. satellite An object  ...

Why is Earth rotating? Did it always have the ... - NASA Space Place


Each planet in the solar system has its own unique rotation rate. ... The reason so many objects orbit the Sun in nearly the same plane (called the ecliptic) and in ...

The Planet Earth - Kidport


The Earth also rotates, or spins, on its axis. ... of the Earth around the Sun in a fixed orbit is called ...

Earth: Earth's rotation on its axis and its revolution around the Sun ...


Multimedia for Earth: Earth's rotation on its axis and its revolution around the Sun. Explore the updated online encyclopedia from Encyclopaedia Britannica with ...

Why does the earth rotate from west to east? - Quora


The problem is that rotation is actually not a well defined feature on its own. In maths, rotation is called a axial vector or pseudo-vector because you need two ... So there is no specific reason for why the Earth spins from West to East. It's just ...

What is the motion of earth about its axis called as? - Quora


Oct 25, 2015 ... The movement of the Earth on its own axis is called Rotation and its movement around the Sun is called Revolution. The Rotational movement ...

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The earth rotates on what is called its - Answers.com


The Earth, and all rotating planets, rotates on its axis.

The Earth's Rotation - Windows to the Universe


Jan 13, 2005 ... The Earth is rotating around an axis (called its rotational axis). Some objects rotate about a horizontal axis, like a rolling log. Some objects, such ...

Earth rotates on a tilted axis and orbits the Sun. - ClassZone


planet rotates, or turns. Earth rotates around an imaginary line running through its center called an. The ends of the axis are the north and south poles.