when a volcano erupts, tiny particles from which of earths spheres are released into the air?\natmosphere\nbi…

Brief Explanations:

Volcanoes are part of the Earth's solid - rock component (geosphere). When they erupt, they release tiny particles (ash, lava fragments etc.) from the geosphere into the atmosphere. The biosphere is the part of Earth where life exists, the hydrosphere is all the water on Earth, and the atmosphere is the layer of gases surrounding Earth. The particles come from the geosphere.

Answer:

geosphere