5 Which of the following is the name for rich black soil that supports agriculture in the Northern European Plain? perestroika.

chernozem.

glasnost

romanov.​

The 5th term in a series of even number that begin 3x

Based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 2 options: 500 m 600 m 400 m 750 m

What are economic benefits of building dams