I think the answer is B: sediments melt deep beneath the Earth's surface.
C because velocity is speed and direction
Answer:
C
Explanation:
Despite infrequent rainfalls, erosional and depositional features of running water are important in desert landscapes
Answer:
Rural to urban migration represents people moving from village to town.
Explanation:
This causes the cities to grow and to be overcrowded. People migrate from countryside to town to find better life standard. They are in search for better jobs, vivid social life and run away from rural living. Unfortunately this causes the villages to be abandoned and be forgotten.
The problem of elephant destroying trees in Southern Africa is due to competition
