Volcanoes

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

1. Felsic

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

2. Pahoehoe

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

3. Aa

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

4. Subduction Boundary Eruption

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

5. Juan de Fuca

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

6. Rift

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

7. Hotspot

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

8. False

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

9. mafic

1. This magma is slow moving and causes violent eruptions.

2. This lava is formed from mafic magma & is smooth.

3. This lava is formed from felsic magma and is rough.

4. What type of eruption is Mt. St. Helens?5. What is the name of the plate that is

plunging under the northwestern USA?6. What type of eruption is Eldfell, Iceland?7. What type of eruption is Hawaii?8. (True/False) Mt. St. Helens is in the

Rocky Mountains.9. Since Kilauea is non-explosive, it most

likely has ________ magma.10.What is the name of the feature that

Iceland is located on?

10. Mid-Atlantic Ridge