Science 3 Unit 7 The Sun Review

Which is a tool to help find the direction?

• Compass

• Spring balance

• Compasses (drawing tools)

• Thermometer

What will appear in the sky at nighttime?

• The Sun

• The moon

• The Earth

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

• Morning

• Noon

• Dusk

• Night

It is the four main points of the compass.

• Direction

• Counterclockwise

• axis

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.

What are energies from the Sun?

• Wind and light

• Light and electricity

• Heat and light

• Water and Heat

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.

What direction does the Earth rotates on its axis?

• From the South to the North

• From the North to the West

• Form the East to the West

• Form the West to the East

Which direction is opposite to the North?

• South

• West

• East

• a and a are correct