Earth Science Chapter 8 Test Review

Meme Break(Billie wanted this one)

Where are mineral terraces found

Widespread thick layer of lava covering millions of miles

A fine substance from volcanoes

Has erupted, will erupt, or is erupting

Geothermal plants are more expensive than regular power plant

Glowing Avalanche

Which of these is the largest

A layer of loose pyroclastic material and ash covering the ground

Pahoaho

Lava

Pillow Lava

A depression at the top of a volcano's cone

Meme Break

Ash but larger

Where does the word "volcano" come from

Organism at the base of the food chain

Largest pluton

Erupts and forms pyroclastic material and lava

Lava blobs

A'A'

Largest land area

Molten material from volcanos

Most active volcano appear at

Largest eruption in history

Which of these is the smallest

The more silica the less viscosity lava has

Done shaped and erupts runny basaltic lava

Bursts of gas that ejects ash and cinder

Shows no sign of volcanic or seismic active

Where do most volcanos appear

The silica content of lava determines what

Magma when it reaches the surface is

Which rocks make up volcanoes

Tephra

A hole lava is forced throw is called a

Most common volcano

Meme Break

A hot spring that ejects water and steam

Crater like depression

Batholiths and Lacoliths are

Where does pillow lava form

Young Earth scientists believe any erupts during or after the Flood classify volcanos as active

The rapid downhill movement of hot solid material