Answer:
evolution
Explanation:
transitional fossils show a transition in a species
Answer:
The correct answer would be B, the cultivation of less land.
Explanation:
Cultivated land is arable land that is worked by plowing and sowing and raising crops. For example, ploughland, plowland, tillage, tilled land, tilth, and farmland. A decrease in land cultivation would result in less plowing and sowing, therefore creating a decrease in the rate of erosion.
An canyon is formed by rivers carving it out long ago. GRAND CANYON IS ONE!
The awnser is Physiography
