Which gas released by volcanoes can be hazardous to life

Home / Geological Engineering / Geological Hazards / Question

Examveda

Which gas released by volcanoes can be hazardous to life?

A. Oxygen

B. Carbon dioxide

C. Helium

D. Hydrogen

Answer: Option B

Carbon dioxide is a common volcanic gas that can displace oxygen and cause asphyxiation in low-lying areas.

Related Questions on Geological Hazards

A. Volcanic eruption

B. Soil erosion

C. Groundwater depletion

D. Urban heat island

View Answer

A. Fault

B. Hypocenter

C. Epicenter

D. Seismic zone

View Answer

A. Lightning

B. Earthquakes

C. Glacial movement

D. Wind erosion

View Answer

A. Mercalli scale

B. Richter scale

C. Mohs scale

D. Fujita scale

View Answer