Science3_Unit 7 and 8: Final Review

What is orbit?

• The earth goes around the sun.

• The earth rotates on its axis.

• The moon rotates on its axis.

It is the four main points of the compass.

• Directions

• orbit

• axis

When the sun is right above your head, what time would it be?

• Morning

• Noon

• Dusk

• Night

What time would it be after sunset?

• Night

• Day

• Afternoon

• Morning

How do day and night happen?

• The Earth axis is tilted.

• The Earth rotates on its axis and orbits the Sun.

• The moon rotates on its axis.

• The Sun rotates on its axis.

Where does the sun set?

• In the east

• In the west

• In the north

What time does the sun reaches the highest?

• Noon

• Day

• Afternoon

• Morning

How many hours does the daytime last?

• 6

• 12

• 18

• 24

Which direction is opposite to the North?

• South

• West

• East

• a and a are correct

What is the size of the sun?

• Sun is larger than Earth about 18 times.

• Sun is larger than Earth about 15 times.

• Sun is larger than Earth about 19 times.