After extensive erosion of a hill in a desert environment, the small remnant surrounded by alluvium-filled basins is known as a(n) .

Which barrier to economic development is shown in the following examples?

Which of these fragmental sedimentary rocks would most likely form farthest from the land?

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation