Atropical wet climate exists in the united states only in
a. oregon and washington.
b. florida.
c. hawaii.
d. california.

The answer would be Florida or letter b.  The weather in Florida is tropical in nature.  It is also located within the United States of America.  Hawaii of course is also tropical but it is not located in the U.S. but in Oceania.

the answer is B. Florida

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.