The Nile river no longer floods because of the Aswan dam built in the 1960s.
Answer:
The settlers, who arrived in 1587, disappeared in 1590, leaving behind only two clues: the words "Croatoan" carved into a fort's gatepost and "Cro" etched into a tree. Theories about the disappearance have ranged from an annihilating disease to a violent rampage by local Native American tribes.
Explanation:
The answer is: A. hurricanes
Answer:
Perceptual consistency is a tendency that people have that make us assume every similar objects will have a standardized shape, size, colour, or location even if when we look at them from different angles or distance.
For example, hold a coin and take a look at it. Most humans know that coins are circular in shape. Now turn that coin and see it from sideways. From that new perspective, that coin will no longer look circular. But we still know that the coin is circular due to our perceptual consistency.