difficult!
O_O, earthquake, easy
Some good questions about earthquakes are:What is an earthquake?How long do earthquakes last?Is there an 'earthquake season' or 'earthquake weather'?Where is the safest place to be in an earthquake?Will the ground open up during an earthquake?What is a seismometer, seismograph, and a seismogram?When was the seismograph invented?What is the Richter Scale?Do many small earthquakes prevent larger earthquakes?Can we predict earthquakes?What is liquefaction?
They moved there because in Heian, their lives were easy, and they were separated from the rest of Japan.
difficult
its an easy task to do.
The answer is easy. I can't believe you didnt know that because for me it was easy get it? Easy! Ha hahahaha!
Japan is facing a tremendous natural disaster. It can be said in a more easy words as one+one free. Japan which lies in an archipelago(chain of islands) is prone to earthquake. Consequently, the buildings in Japan have been made to withstand the tremors. However, this time the earthquake was in land as well as sea. In sea, it resulted in tsunami. The Japanese were not prepared for these calamities at such a vast extent. The tsunami has harmed the nuclear reactors which work on the radioactive processes,which if left in open can cause massive destruction as was the case in green mile island, Chernobyl.
The opposite of difficult is easy or simple.
Earthquakes is most often caused due to colliding of plates in the Earth's crust. As these plates are moving constantly it is not easy to know when they will collide. So it is difficult to predict earthquake.
easy
easy
physics is so easy not difficult