This statement is False.
There are many other factors that must go into account when considering the climate of an area, and for that reason, the statement is incorrect. We can mention factors such as the location's proximity to the equator, humidity, proximity to the ocean, altitude and more as more important than those cited in the sentence.
“The land was mined
territory and was subject to artillery, shelling, and gunfire” made it most difficult
for soldiers to cross the area between the trenches.
The correct answer between all
the choices given is the last choice or letter D. I am hoping that this answer
has satisfied your query and it will be able to help you in your endeavor, and
if you would like, feel free to ask another question.