They made fjords, lakes and mountains were made steeper.
An orthophoto is an aerial photograph planimetrically corrected. Orthophotographs have the positive attributes of a photograph such as detail and timely coverage, and the positive attributes of a map including uniform scale and true geometry.
Plate tectonics are important to geoloigists because they explain how the continents make up the earths crust.
A is on the 1600 contour line so it's 1600.
B. Y is on 1240
C. 360
It states that layers of sediment are originally deposited horizontally due to the effects of gravity.