Question

Review the following list and select either an "H" if the item is a hazard, a "B" if it's a benefit, or "HB" if it can be both a hazard and a benefit.

Answer 1

Answer: lahars are a benefit and lava flows are a hazard

Step-by-step explanation:

Answer 2

Pyroclastic flows,lava flows and lahars are hazardous. Geothermal energy is beneficial.
Volcanic ash and volcanic materials can be both hazardous and beneficial.
Hope this helps you!