Question

how to do this please give me answer I make you brainiest please​

Answer 1

Answer:

$Seismic magnitude scales are used to describe the overall strength or "size" of an earthquake. These are distinguished from seismic intensity scales that categorize the intensity or severity of ground shaking caused by an earthquake at a given location. Wikipedia$

Explanation:

• please make it a brainliest answer.

Answer 2

Answer:

just u have to count the columns simple