Answer:
Dams
Explanation:
Tornadoes and earthquakes are both natural disasters, so humans would have no impact on this. Dams however are man made structures used to keep water from its natural flow. Therefore, dams are a result of humans interacting with their environments.
Central America is the southernmost, isthmian portion of the North American continent, which connects with the South American continent on the southeast. hope this helps :)
<span> large part is the cycle of samsara - the cycle of life, death and rebirth, which involves karma, a way of calculating how good a person you are, and if your good enough you reach Nirvana. Another important part is that they believe in multiple Gods</span>