If you were drawing a topographic map for this valley how would you draw the contour lines

Witch one is it soo it the the question b. a,b, c,d

What is an additional type of erosion found at the coast? what does it mean?

You are a scientist who has been sent on a special mission to study plants and animals in south asia! your destination is an important forest in eastern india. you need to travel to 17°n latitude and 83°e longitude.