Space and Gravity Quiz

What are the phases of the moon in order?

• New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Third Quarter, Waning Crescent

• Waning Crescent, Third Quarter, Waning Gibbous, Full Moon, Waxing Gibbous, First Quarter, Waxing Crescent, New Moon

• New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Third Quarter, Waxing Crescent

• First Quarter, Waxing Crescent, New Moon, Waxing Gibbous, Full Moon, Waning Gibbous, Third Quarter, Waning Crescent

How does gravity affect tides on Earth?

• Gravity causes the ocean water to bulge away from the moon, creating low tides on both sides of the Earth

• Gravity only affects tides during a full moon

• Gravity has no effect on tides

• Gravity causes the ocean water to bulge towards the moon, creating high tides on both sides of the Earth.

Which of the following best describes the orbits of planets around the Sun?

• Circular

• Spiral

• Random

• Elliptical

What are gravitational waves?

• Gravitational waves are sound waves that travel through space.

• Gravitational waves are a type of electromagnetic radiation.

• Gravitational waves are caused by the rotation of the Earth.

• Gravitational waves are ripples in the fabric of spacetime caused by the acceleration of massive objects.

During which phase of the moon can a lunar eclipse occur?

• half moon

• crescent moon

• full moon

• new moon

What causes the tides on Earth?

• Atmospheric pressure

• Gravitational pull of the Earth's core

• Gravitational pull of the Moon and the Sun

• Rotation of the Earth

Which planet has the longest orbit around the Sun?

• Mars

• Neptune

• Venus

• Mercury

What is the force that keeps planets in orbit around the Sun?

• magnetism

• gravity

• friction

• centrifugal force

What is the shape of the Earth's orbit around the Sun?

• triangular

• elliptical

• circular

• rectangular

How are gravitational waves detected?

• Listening to sound waves

• Using telescopes

• Measuring temperature changes

• Using interferometers