Answer:
Explanation: The huge pressure at these depths (20 to 100 km) squeezes the rock like a sponge, forcing the melted material (magma) to rise toward the surface. Peridotite fragment (originally mantle rock) contained within basalt (partial melt) erupted from a volcano.
The answer is the Sahara Desert.
Answer:
The answer is letter B
Explanation:
the release of fly ash into the atmosphere. Because pollution control standards now require that it be captured prior to release by fitting pollution control equipment.