Intrusive v extrusive

Front

Which of the following is NOT an intrusive igneous rock? Gabbro, Diorite, granite, basalt

Back

basalt

Front

Which of the following are all intrusive igneous rocks? Gabbro, basalt and pumice, gabbro, diorite and granite, granite, scoria and pumice, basalt, rhyolite and andesite

Back

gabbro, diorite and granite

Front

Which of the following is an intrusive igneous rock and so will have large crystals? Gabbro, scoria, obsidian, andesite

Back

Gabbro

Front

Which of the following will have large crystals: basalt, granite, obsidian, andesite?

Back

granite

Front

Which of the following are extrusive igneous rocks? Options: basalt and andesite, granite and gabbro, gabbro and diorite, andesite and granite

Back

basalt and andesite

Front

Which of the following are extrusive igneous rocks? Options: granite and gabbro, andesite and pumice, gabbro and diorite, andesite and granite

Back

andesite and pumice

Front

Which of the following are extrusive igneous rocks?

Back

Rhyolite and obsidian

Front

The rock shown is GABBRO.  We can tell that it is an ______________ igneous rock that cooled slowly underground because it has large, visible crystals.

Back

intrusive

Front

The rock shown is DIORITE. We can tell that it is an ______________ igneous rock that cooled slowly underground because it has large, visible crystals.

Back

intrusive

Front

The rock shown is Granite.  We can tell that it is an ______________ igneous rock that cooled slowly underground because it has large, visible crystals.

Back

intrusive