It took thousands of years to form this canyon. What MOST LIKELY caused the formationbof the canyon

most likely a river

Explanation:

rivers are what makes canyons after years of erosion

corrosion

Explanation:

The effect of weathering on a surface or object

an angle + its complement = 90 degrees

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;