for this question:

Put the folloing words together in a few sentence to explain their meaning and relationship to one another: seismic waves, seismograms, seismoghaps, and seismologists.

is this answer suitable:

Seismic wave is an elastic shock wave that travels through the earth, as from an earthquake or explosion; also, one of four distinct waves generated by an earthquake. so seismogram is an instrument which detects and records the intensity, direction, and duration of a movement of the ground, especially when there is an earthquake. and seismogram is the record of an earth tremor made by the seismograph. and seismology is the science or study of wearthquakes and thier phenomena.

plz help ...and thanks

You've found good definitions. Now, make a few changes to put them into better sentences.

For instance, your first sentence should end after explosion. The next sentence could begin "It is also one of four . . ."

Sentences usually should not begin with so or and.

what are the 3 rock types and how can you tell them apart and also what are some realy cool facts about them thank you

Your answer is almost correct, but there are a few minor adjustments that can be made for clarity:

Seismic waves are elastic shock waves that travel through the Earth, often generated by earthquakes or explosions. They can be categorized into four distinct types.

A seismogram is an instrument used to detect and record the intensity, direction, and duration of ground movement, particularly during an earthquake. It produces seismograms, which are graphical representations or records of earth tremors as captured by the seismograph.

Seismology specifically refers to the scientific study of earthquakes and related phenomena. Seismologists are the scientists who specialize in this field, using various tools and methods, including analyzing seismograms, to understand earthquakes and their characteristics.

So, to sum up: seismic waves are the shock waves that travel through the Earth, seismograms are the records of ground movement caused by these waves, seismographs are the instruments used to capture those records, and seismologists are the scientists who study earthquakes and their effects.