South America... I think anyways. It seems legit.
Answer:
wind energy hope this help!
Explanation:
Answer: If the sin 30° = 0.5, then the cos 60° = 0.5 (same as 1/2)
Erosion is the process where rocks are slowly broken down by
various natural elements such as water, wind and ice. In this process, rocks
are slowly removed from its original place. They are easily detached from the
ground. Eroded land areas are not suitable for planting.
