It is represented by a small rectangle with curved corners and appears at the start and the end of a flowchart ​

Documents or reports

Explanation:

A rectangle with a curving bottom-left region represents a document or report. A published document is also represented. This form is similar to Document, except it contains a number of papers or reports. This can also be used to indicate a number of printed papers.

This type of flowchart depicts the real Process Flow and specifies the individuals or groups engaged at each stage.

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.