1. In terms of the mass of material ejected into the atmosphere, qhat is the name of the largest volcanic erution of this century, and where was it located?
A. Mt. Pinatubi, Phils
B. Mt. Unsen, Japan
C. Mt. St. Helens, USA
D. Mt. Karakatua, Indonesia

2. Magma with high silica content and high concentrations of dissolved gases is generally associated with:
A.) steep-sided volcanoes with explosive eruptions
B.) gently sloping volcanoes with explosive eruptions
C.) steep-side volcanoes with Hawaiian-style eruptions
D.) gently sloping volcanoes with Hawaiian-style eruptions

Please help me po kailangan na ko po ito, thank you in advance ^ω^​