Final answer:
The eruption of Mount Pinatubo in 1991 caused extensive damage and had significant impacts on the region and the global climate. It released billions of tons of volcanic material, leading to environmental hazards, agricultural damage, and economic consequences.
Step-by-step explanation:
The eruption of Mount Pinatubo in 1991 caused significant alterations and consequences.
The eruption released billions of tons of magma, ash, sulfur dioxide, and minerals into the atmosphere and onto the earth's surface. This led to the blocking of sunlight, a drop in temperatures, and the accumulation of ash in nearby areas, resulting in extensive damage to roofs, roadways, and agricultural lands. Additionally, the eruption coincided with a typhoon, compounding the environmental hazards.
The volcanic eruption had a profound impact on the entire economy of the Philippines, causing billions of dollars in damage. More than 800 people were killed, and over two million people were directly affected. It destroyed thousands of homes, and its effects were felt globally, as it caused a volcanic winter that dropped temperatures in the Northern Hemisphere by 1 °C.