Earth's movement and Solar systems

The Earth spins on its axis, this movement called ....

• rotation

• revolution

• obligation

• globalization

Earth needs ... hours to complete one rotation.

• 23

• 24

• 25

• 26

Which of the following is not the effect of rotation?

• Day and night

• Leap year

• Time difference

• The apparent motion of the Sun

The movement of Earth around the Sun is called ....

• rotation

• revolution

• apparent motion

• rejection

Which of the following is not the effect of Earth's revolution?

• Changing of the season

• The different length of day and night

• Time difference

• Celebrating new year

Mercury needs ... days to complete revolution around the Sun.

• 88 days

• 90 days

• 100 days

• 150 days

Because the Earth is tilted in .... degree, we can have different season.

• 90

• 45

• 23,5

• 25

Leap year is happen because our Earth needs .... days to complete one revolution around the Sun. And it is accumulated in 4 years become 1 day.

• 365

• 365 1/2

• 365 1/4

• 365,5

The red planet that has 2 moons is ....

• Mercury

• Earth

• Saturn

• Mars

The rings of the Saturn consist of dust, ice, and ....

• rocks

• moon

• water

• air