Which would be more likely to show a shallow, 1.5 meter deep depression in the ground?
a. 1 meter countour invterval or
b. 5 meter countour interval
Which do you think is the answer?
http://en.wikibooks.org/wiki/High_School_Earth_Science/Topographic_Maps
I think both intervals are right cause contour lines are the same..Am I right?
Nope.
Please read that website carefully.