How do officials warn people about volcanic eruptions? Select the best answer from the choices below. a.) People are warned to watch for an increase in earthquakes

b.)Scientists use tiltmeters to measure the angle of the volcano's slope and check for ground swelling

c.)The U. S. Geological Survey employs a nationwide volcano alert-level system

d.)Scientists measure gas emissions around a volcano

Humid continental climate is found in the interior of continents between the 30 and 60 degrees latitude, but usually above the 40 degree line.   40 degrees north of the equator means less direct sunlight and therefore less warmth.   this climate is mainly found in the northern hemisphere since there are no major landmasses in the southern hemisphere.  if you live in northern indiana, you know all about humid continental because that is the climate type you have!

I’m confused ///: : : :