Select all of the answers that apply.

which of the following are hazards from volcanic activity?

lava and pyroclastic flow
tephra
fertile soil
lahars
climate alteration
geothermal energy
next

The correct answers are:

- lava and pyroclastic flow;

- tephra;

- lahars;

- climate alterations;

These four, are hazards that result from the volcanic activity. They can have devastating effect on the environment, including the humans too. In a very short period of time, this hazards can changed the appearance of a whole region, the appearance and composition of the atmosphere, and have devastating effect by causing material damage, and human, animal, and plant deaths.

madagascar produces the most