Volcanoes

Q. The hot molten material which comes out through volcanic vents is called _________.

1. core
2. lava
3. magma
4. mantle

Q. _________ is a vent in the Earth's crust through which molten material under the Earth erupts suddenly.

1. Landslide
2. Volcano
3. Earthquake
4. Famine

Q. ______ is the molten rock stored in the Earth's mantle.

1. Molten lava
2. Lava
3. Core
4. Magma

Q.

Rocks that come out of volcanoes form the greater part of the Earth's crust and are called ____.

1. Igneous rocks

2. Basalt

3. Metamorphic rocks

4. Granite

Q.

Igneous rocks are part of the mantle. What does the mantle become when it melts?

1. Clay

2. Magma

3. Lava

4. Sediment

Q. Molten rock that comes out of volcanoes is called .

1. lava
2. magma
3. rust

Q.

Igneous rocks are part of the mantle. What does the mantle become when it melts?

1. Clay

2. Magma

3. Lava

4. Sediment

Q.

Melted rocks from the mantle are called

1. Lava

2. Sedimentary rocks

3. Molten lava

4. Magma

Q.

Define magma.

Q.

Rocks that come out of volcanoes form the greater part of the Earth's crust and are called ____.

1. Metamorphic rocks

2. Igneous rocks

3. Basalt

4. Granite

Q.

Magma coming out of a volcano onto the Earth's surface is called?

1. Crust

2. Lava

3. Mantle

4. Igneous rocks

Q.

Magma coming out of a volcano onto the Earth's surface is called?

1. Mantle

2. Crust

3. Lava

4. Igneous rocks