Science Final (5th)

What keeps the planets of the solar system in their orbits?

• sun's gravity

• asteroid belt

• Earth's rotation

• Earth's revolution

Which planet has an atmosphere and liquid water.

• Saturn

• Mars

• Earth

• Jupiter

What are the three properties of stars?

• size

• number of moons

• color

• brightness

Which star is the smallest?

• dwarf

• neutron

• medium-sized

• giant

Which star is the biggest?

• dwarf

• neutron

• medium-sized

• giant

What is the name of the force that exists between two magnets?

• mass

• gravity

• magnetism

• friction

What tool is used to measure mass?

• balance

• spring scale

• cylinder

What tool is used to measure weight?

• balance

• spring scale

• cylinder

What is the measuring unit for mass?

• grams (g)

• newton (N)

• milliliters (mL)

What is the measuring unit of weight?

• grams (g)

• newton (N)

• milliliters (mL)