Answer:
The elevation, or height, of each point above the lake is shown by the contour lines on the landscape below. 1. Suppose it rained for a while, and the lake level rose up 5 meters. [The house would be safe because the water would rise up to the 5 m line.]
The equator divides or planet.
Sudan and the democratic republic of Congo
The Ural Mountains and the Caucasus Mountains.
