Answer:
1. B
2. C
Step-by-step explanation:
1. Epicenter- The point on Earth's surface directly above the focus of an earthquake.
Focus- The focus is the place inside Earth's crust where an earthquake originates.
Intensity- The severity of earthquake shaking is assessed using a descriptive scale – the Modified Mercalli Intensity Scale
Magnitude- Earthquake size is a quantitative measure of the size of the earthquake at its source. The Richter Magnitude Scale measures the amount of seismic energy released by an earthquake.
2. Nonexplosive eruptions- can release huge amounts of lava
Explosive eruption- clouds of hot debris, ash and gas rapidly shoot out from a volcano. Instead of producing lava flows, explosive eruptions cause molten rock to be blown into tiny particles that harden in the are.
Quiet eruption- lava erupts in a stream of low-viscosity lava, called a lava flow. Lava flows from a quiet eruption can travel for great distances.
Hope it helps^^
