Question

Assessing the Volcanic Hazards of Ralston and Downtown Hazard City

Answer 1

Answer:

1. Tephra and ash deposits.

2. Triggering a lahar.

3. Wind direction and volcanic gases.

Explanation:

Due to volcanic eruption, fragments of rocks comes out from the volcano and fell in the nearby areas, this phenomenon is known as Tephra. Volcanic eruption is also responsible for the liquid which comes out the volcano and spread to nearby areas which destroy the vegetation. These volcanoes emitted harmful gases such as carbondioxide and sulphur dioxide etc which is transported to large areas with the help of wind and health problems will occur in the people of that areas.