Unit4 Earthquake- warming up學案
(5) wherever you live, you are in an earthquake area. ( )(6) china has two plates pushing on her and they make mountains an earthquakes. ( )4. listen to the text and answer these questions.part 1:(1) why do earthquakes happen?earthquakes happen when two moving plates jump and push against each other.(2) why do california, china and japan have a lot of earthquakes?california, china and japan have a lot of earthquakes because they are placed in areas where different plates meet. part 2:(4) do not build _houses along a line where two plates.(5) make sure you build houses on rock rather than on sand.(6) you must make the houses as strong as possible. weak buildings will fall down and strong ones may stay up.