________ are usually the most abundant gases emitted during basaltic volcanism.

Question

Quizplus · Accepted Answer

Water (H2O) and carbon dioxide (CO2) are usually the most abundant gases emitted during basaltic volcanism, as these gases are released during the degassing of magma. Chlorine and sodium are typically found in lesser quantities and neon and ammonia are rarely found in volcanic emissions. Oxygen and nitrogen are already present in the atmosphere and are not directly related to volcanic activity.

________ Are Usually the Most Abundant Gases Emitted During Basaltic