A Seismograph

Q42: The Mohorovicic discontinuity marks the change in

Q43: The Mohorovicic discontinuity was discovered by observing<br>A)earthquake

Q44: Motion in a P-wave is<br>A)side to side.<br>B)transverse.<br>C)longitudinal.<br>D)up

Q45: Secondary waves can travel through all areas

Q46: Isostasy is<br>A)crustal equilibrium relative to the mantle.<br>B)the

Q48: The Mercalli scale measures an earthquake's<br>A)effects.<br>B)damage.<br>C)intensity.<br>D)intensity,damage,and overall

Q49: The longest mountain chain in the world

Q50: When you stretch a rubber band,you are

Q51: Regions in which earthquakes are common are

Q52: The outer core is thought to be