12. Which does NOT refer to a tropical cyclone?
A. hurricane
B. storm
C. tsunami
D. typhoon
13. Where does typhoon usually start to develop?
A. mountain ranges
B. low pressure area
C. high pressure area
D. area with high temperature.
14. Which set of weather conditions characterizes the eyewall of typhoon?
A. light winds, no clouds, no rains, and high temperatures
B. heavy winds, no clouds, no rains, and high temperatures
C. light winds, large clouds, heavy rains, and low temperatures
D. heavy winds, large clouds, heavy rains, and low temperatures.
15. Which phenomenon happens after typhoon?
A. earthquake
B. landslide
C. pyroclastic flow
D. volcanic eruption​