Answer quic... Humans do many things to impact the world around us. Some of these will have a positive impact on the environment, while others will not. An example of the negative impact humans could have on an ocean ecosystem would be
A) dumping garbage in the bay.
B) conserving the local coastline.
C) swimming without a life-jacket.
D) bird-watching in a nearby marsh.

A

Explanation: because when dumping the garbage in the ocean it is polluting the water and killing things

b. lithosphere, asthenosphere, mesosphere   is the answer most likely

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave