Answer: MERIDIAN.
Explanation: Meridian can be defined as an imaginary great circle on the Earth's surface, passing through the geographic poles i.e from north to south. This in turn separates the sky into East and West. They connect the points of equal longitude, as measured in angular degrees east or west of the Prime Meridian.
To calculate the slope, the formula is (y1-y2)/(x1-x2) , which in this case, the answer would be:
Hope it helps!
The question says,'the depression left by melted block of ice in glacial
deposit is called.......... The answer is kettle. Kettles are formed
when blocks of ice calve from glaciers and become submerged in the
sediment on the outwash plain. Kettles are usually circular in shape.
Kettle lakes are formed from kettles.
Wind which is caused by uneven heating.
