Galapagos volcanoes

What is the temperature of the lava spewed by the Galapagos volcanoes?

• 1500°C

• 1000°C

• 750°C

• 500°C

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

• Granite

• Basalt

• Magma

• Lava

How are the cone-shaped volcanoes of the Galapagos Islands formed?

• By erosion of mountains

• By tectonic plate collision

• By sediment deposition

• By accumulation of cooled lava

What is the primary material that makes up the Galapagos Islands?

• Sand

• Lava

• Coral

• Clay

What might happen as the Galapagos volcanoes continue to erupt?

• New islands might form

• The islands will become forested

• The islands will become desert

• The islands will sink