Show:
Revolution
Rotation
Earth
Misc.
100

Give the definition of revolution

when one body moves around another

100
Give the definition of rotate.
What is to spin around?
100

Which of the following is NOT a season?

Spring, Autumn, Solstice, Winter

Solstice 

100

Equinox is....

when the position of the Sun is exactly over the Equator

200

How long does it take for the earth to revolve around the sun?

365 days 5 hours 59 minutes

 

200
The moon revolves around.....

The earth

200
The Earth spins on this imaginary line down the middle, which is why the Earth is tilted.
What is its axis?
200

The movement of the Earth around the Sun in a fixed path is called

a revolution.

300

The Earth revolves in what direction?

west to east, or anti-clockwise

300

How long does Earth take to rotate on its axis?

23 hours and 56 minutes

300

All objects are attracted to each other by the force of

Gravity

300

Aphelion is....

 the point of the Earth's orbit that is farthest away from the Sun

400
When the Earth revolves around the sun, this causes what?
What is seasons?
400

Perihelion is....

the point of the Earth's orbit that is nearest to the Sun.

400

Daylight is increased in which season?

Summer

400

 Revolution is the movement of the Earth around the ______.

Sun


500

The revolution speed of the earth is

30 km/s

500

 Daylight is less in which season?

Winter

500

Why do we have leap years?

The Earth revolves around the Sun once every 365.25 days.

500
These are the two reasons that Earth has seasons.
What tilt of the Earth and revolution around the sun?