Which property is unique to electromagnetic waves?(1 point)
Responses
They can shake structures on Earth.
They can shake structures on Earth.
They can be controlled by the pull of gravity.
They can be controlled by the pull of gravity.
They can travel on the surface of water.
They can travel on the surface of water.
They can travel in a vacuum.
They can travel in a vacuum.
Which statement correctly describes a property of sound waves?(1 point)
Responses
They are generated by movements in Earth’s crust.
They are generated by movements in Earth’s crust.
They require particles to transfer energy.
They require particles to transfer energy.
They can travel through outer space.
They can travel through outer space.
They have two kinds of movement.
They require particles to transfer energy.
Which type of wave is most affected by gravity from the Sun and the moon?(1 point)
Responses
water
water
electromagnetic
electromagnetic
seismic
seismic
sound
water
How are seismic waves and sound waves similar?(1 point)
Responses
They are able to travel through a medium and through a vacuum.
They are able to travel through a medium and through a vacuum.
They are both part of the electromagnetic spectrum.
They are both part of the electromagnetic spectrum.
They can cause significant damage as part of earthquakes.
They can cause significant damage as part of earthquakes.
They can cause vibrations or motions in the matter with which they interact.
They can cause vibrations or motions in the matter with which they interact.
Which type of wave is used in sonar to detect objects?(1 point)
Responses
electromagnetic
electromagnetic
sound
sound
water
water
seismic