Choose the best answer.
Hurricanes kill people in all of the following ways.
There is growing evidence that life forms change by punctuated evolution rather than by linear, gradual change with time. Active volcanoes today in Oregon and Washington, including Mt. St. Helens, are caused by spreading of the Juan de Fuca ridge heat generated by friction on the San Andreas fault the subduction of the Juan de Fuca plate beneath North America the subduction of the Pacific plate beneath North America. In 1985, Nevado del Ruiz erupted and the resulting lahar killed 22,000 people. A body of earth material moves as a very viscous fluid and has some turbulence within the moving mass. The Houston-Galveston area in Texas has been sinking.