Answer:
The Suez Canal is a man-made waterway connecting the Mediterranean Sea to the Indian Ocean via the Red Sea. It enables a more direct route for shipping between Europe and Asia, effectively allowing for passage from the North Atlantic to the Indian Ocean without having to circumnavigate the African continent.
The answer is ''Conversion of forests to grazing lands.'' So (C)
From rocks being added together over time
Areas with mountains is the answer
