Pl i need 35 points! 1. how are the different types of waves are formed? how do waves travel? 2. how do scientists use waves to track and analyze earthquakes? 3. discuss a recent event in the news involving earthquakes and/or tsunamis that illustrates the points you made in your answers to number 1 & 2 above. pls guys i really need with 35

Hello to answer your questions properly

Waves derive their energy and motion from the wind.All waves have the 
same characteristics. The top is known as a crest,and crests are separated by troughs.Waves height is measured from trough to crest and wavelength from crest to crest.
Waves consist of energy passing through water.The wave energy moves,not the water itself.
As waves approach the shore,the water becomes shallower and the waves get higher.Finally,the wave front collapes,or breaks.The turbulent water created by breakers is called surf. 

2.
 They use waves to track earthquakes because the waves are jolted by the shifting of the plates causing the earthquake. Scientists use buoys in the ocean that track how big that wave is and know the magnitude of it.

3. tokyo tsunami 2011 was a recent one beacause  a 9.0 earth quake caused a devastating tsunami which was tracked by buoys and was able to warn people ahead of time.

                        Signed by, Frequent Answerer Sargedog

The answer is periosteum

Since you have not included the experiment situation and the data, of course, i can not give you specific details about it. but i can you with this question.1) i will assume that the motion is projectile (parabolic) motion.2) yes, the horizontal distance depends on the horizontal velocity as, naming vx the horizontal velocity and t the time, it is: x = vx × t3) now, observe that the flight time depends on the vertical velocity as, naming voy the initial vertical velocity, t the time and y the vertical distance before reaching the ground: y = yo + voy×t - gt² / 2.the higher the initial vertical velocity (voy) the longer the object will be flying and so t will be higher in the equation for the horizontal distance.that explains the relationship between the horizontal distance and the horizontal velocity.