If you are located at latitude 90 degrees north, where is polaris located from your point of view? a. it's at the nadir b. it's at the zenith c. it's on the horizon d. it's not visible at all

At the zenith. Polaris is right above the North Pole, which is 90 degrees north.

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!

Answer feldspar,quartz,mica and amphibole;