15. People from a place were evacuated to a safer area. This is because frequent and stronger shaking of the ground are observed and particles start to fall and pile up on the roofs of their houses they also experience respiratory irritation coughing and asthma attacks. What event will likely ovcur in the area? A. Ash fall B. Earthquake C. Lahar flow D. Volcanic eruption
16. What will happen to buildings and infrastructures if successive earthquake happen? A. They will be covered with pyroclasts. B. More buildings and infrastructures will collapse. C. There will be slight damage to buildings and infrastructure D. Buildings and infrastructures will become rigid and durable
