Which of these is an example of a mechanical wave?

a. light from a flashlight

b. ocean waves

c. microwaves used to heat food

d. x-ray

Which of the statements about waves is true? a. in longitudinal waves, particles move perpendicular to the direction the wave is traveling.b. both transverse and longitudinal waves can travel through water c. electromagnetic waves are a type of longitudinal waves.d. in a transverse wave, particles move parallel to the direction the wave is traveling.

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.