Question

choose three volcanoes from the list below and fill in the chart
volcano name\talaska,1912\t\t
where and when\t\t\t
type of volcano\t\t\t
injuries and
deaths\t\t\t
environmental
effects\t\t\t
economic effects\t\t\t

Explanation:

To fill the chart, we choose three well - known volcanoes: Novarupta (Alaska, 1912 is given), Mount St. Helens (Washington, USA, 1980), and Mount Pinatubo (Philippines, 1991).

Novarupta (Alaska, 1912)

• Where and when: Alaska, 1912
• Type of volcano: Stratovolcano (composite volcano)
• Injuries and deaths: Relatively few direct deaths (around 1), as the area was sparsely populated.
• Environmental Effects: Vast ash cloud, cooled global temperatures temporarily, damaged local ecosystems.
• Economic Effects: Damaged fishing and hunting industries in the region, affected transportation due to ash.

Mount St. Helens (Washington, USA, 1980)

• Where and when: Washington, USA, 1980
• Type of volcano: Stratovolcano
• Injuries and deaths: 57 deaths, many injuries from the blast, ash, and debris.
• Environmental Effects: Devastated local forests, mudslides, changed the landscape, affected local wildlife.
• Economic Effects: Loss of timber industry revenue, tourism impacts (both negative initially, then positive for volcano - related tourism), costs for cleanup and recovery.

Mount Pinatubo (Philippines, 1991)

• Where and when: Philippines, 1991
• Type of volcano: Stratovolcano
• Injuries and deaths: Around 800 deaths, many injuries from ashfall, lahars (mudflows).
• Environmental Effects: Global temperature drop due to sulfur dioxide emissions, damaged local agriculture, lahars destroyed habitats.
• Economic Effects: Devastated local agriculture (rice, sugarcane), damaged infrastructure, costs for evacuation and recovery, but also new land formed from lahars for future use.

Volcano Name	Novarupta (Alaska, 1912)	Mount St. Helens (Washington, 1980)	Mount Pinatubo (Philippines, 1991)
Type of volcano	Stratovolcano	Stratovolcano	Stratovolcano
Injuries and deaths	~1 death, few injuries	57 deaths, many injuries	~800 deaths, many injuries
Environmental Effects	Vast ash cloud, global temp drop, local ecosystem damage	Devastated forests, mudslides, landscape change	Global temp drop, damaged agriculture, lahar - related habitat destruction
Economic Effects	Damaged fishing/hunting, transport issues	Timber industry loss, tourism impacts, cleanup costs	Agriculture devastation, infrastructure damage, evacuation/recovery costs

Answer:

To fill the chart, we choose three well - known volcanoes: Novarupta (Alaska, 1912 is given), Mount St. Helens (Washington, USA, 1980), and Mount Pinatubo (Philippines, 1991).

Novarupta (Alaska, 1912)

• Where and when: Alaska, 1912
• Type of volcano: Stratovolcano (composite volcano)
• Injuries and deaths: Relatively few direct deaths (around 1), as the area was sparsely populated.
• Environmental Effects: Vast ash cloud, cooled global temperatures temporarily, damaged local ecosystems.
• Economic Effects: Damaged fishing and hunting industries in the region, affected transportation due to ash.

Mount St. Helens (Washington, USA, 1980)

• Where and when: Washington, USA, 1980
• Type of volcano: Stratovolcano
• Injuries and deaths: 57 deaths, many injuries from the blast, ash, and debris.
• Environmental Effects: Devastated local forests, mudslides, changed the landscape, affected local wildlife.
• Economic Effects: Loss of timber industry revenue, tourism impacts (both negative initially, then positive for volcano - related tourism), costs for cleanup and recovery.

Mount Pinatubo (Philippines, 1991)

• Where and when: Philippines, 1991
• Type of volcano: Stratovolcano
• Injuries and deaths: Around 800 deaths, many injuries from ashfall, lahars (mudflows).
• Environmental Effects: Global temperature drop due to sulfur dioxide emissions, damaged local agriculture, lahars destroyed habitats.
• Economic Effects: Devastated local agriculture (rice, sugarcane), damaged infrastructure, costs for evacuation and recovery, but also new land formed from lahars for future use.

Volcano Name	Novarupta (Alaska, 1912)	Mount St. Helens (Washington, 1980)	Mount Pinatubo (Philippines, 1991)
Type of volcano	Stratovolcano	Stratovolcano	Stratovolcano
Injuries and deaths	~1 death, few injuries	57 deaths, many injuries	~800 deaths, many injuries
Environmental Effects	Vast ash cloud, global temp drop, local ecosystem damage	Devastated forests, mudslides, landscape change	Global temp drop, damaged agriculture, lahar - related habitat destruction
Economic Effects	Damaged fishing/hunting, transport issues	Timber industry loss, tourism impacts, cleanup costs	Agriculture devastation, infrastructure damage, evacuation/recovery costs