In south america, some farmers build farms on hilltops because of the mountainous landscape. which of the six essential elements of geography does this most represent?

identifying the ways earth's surface, plants, and animals are shaped by physical events
knowing the ways that humans use earth's natural resources
using maps to study relationships between people, places, and environments
understanding the effect of places and regions on the people living in them

The correct answer is D) understanding the effect of places and regions on the people living in them.

In South America, some farmers build farms on hilltops because of the mountainous landscape. One of the Six Essential Elements of Geography that this most represent is "understanding the effect of places and regions on the people living in them."

The six essential elements of Geography are the world in spatial terms, places and regions, physical systems, human systems, environment and society, and uses of geography.

In this case, South American Indian civilizations such as the Incas had to find ways to overcome geographical difficulties because the region they lived in was mountainous. Indeed, they were great engineers that built homes at the top of the mountains and developed agriculture techniques that allowed to grow crops at the top of the mountains.

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.

the correct answer is d