Question

write all answer
geography send fast​

Answer 1

Answer:

Explanation:

1) Dot method is used when cartographing mass scattered events. When marking some quantity of units of the event is mapped with the help of dots or more precisely with the help of circles. They are placed on the map in such points where this event is directly occur.

2) It was a central type or conical volcano where the magma had been ejected through a single central vent. It has started showing activity since February 2017, and mainly dust, smoke and mud is coming out of the vent along with some lava. This has made it more conical in shape.

3) S waves are more dangerous than P waves because they have greater amplitude and produce vertical and horizontal motion of the ground surface. The slowest waves, surface waves, arrive last. They travel only along the surface of the Earth