The terrain is one thing they study, for example, if it is woody, or a plain, or rocky, or if it has mountains, etc.
they also study the plants, animals, etc and how they survive in the conditions
hope this helps
Answer:
A) James Whistler.
Explanation:
All of the following painters were associated with the Hudson River school except James Whistler.
He agreed to move it from New York city to Philidelphia, as that was where more people were and was one of the main centers of the revolution.