Hazards with volcanoes and earthquakes

• Volcanic hazard could be?

  lava flows

  pyroclastic flows

  lahars

  landslides

  debris avalanches

  tephra

  ash falls

  releases of gas

  tsunamis
• What are the primary hazard of earthquakes?

  crustal fracturing 

  ground shaking
• What are secondary hazard of earthquakes?

  liquefaction

  landslides

  tsunamis