Culture <span>is a way of life of a group of people who share similar beliefs and customs.</span>
It's approximately the size of Massachusetts
The resulting erosion at the base of a waterfall can be very dramatic, and cause the waterfall to "recede." The area behind the waterfall is worn away, creating a hollow, cave-like structure called a "rock shelter." Eventually, the rocky ledge (called the outcropping) may tumble down, sending boulders into the stream
The most resent one i would say floods!! because they have nearly dubbled since 1900!!
Tsunamis (and also underground volcano eruptions)<span />
