Sem 2: Week 1 - Volcanoes

Front

The weak point in the Earth’s crust where hot magma rises and reaches the earth’s surface is called the __________.

Back

Main Vent

Front

Where are most volcanoes found?

Back

Ring of Fire

Front

Large projectiles thrown through the air during an eruption are called __________.

Back

Volcanic bombs

Front

An active volcanic area on earth is found at __________.

Back

All of the above (Diverging Boundaries, Converging Boundaries, Hot Spots)

Front

Magma is found above the earth surface? (True/False)

Back

False

Front

What is the term for molten rock beneath the Earth's surface?

Back

Magma

Front

What is the term for molten rock that has reached the Earth's surface?

Back

Lava

Front

What is the name of the area surrounding the Pacific Ocean where many volcanoes are located?

Back

Ring of Fire

Front

What type of volcano is characterized by broad, gentle slopes and eruptions of low-viscosity lava?

Back

Shield volcano

Front

What type of volcano is steep and formed from explosive eruptions of viscous lava?

Back

Stratovolcano (or Composite volcano)