Rocks Flashcards
What are the three categories of rocks
Sedimentary, igneous & metamorphic
What are the 2 rock types in igneous
Granite and basalt
What are the 2 types of rock in metamorphic
Marble and quartzite
What are the 2 rocks in sedimentary
Sandstone & limestone
At What plate boundary do most volcanos take place
Destructive plate boundaries
At What plate do most earthquakes happen at
Destructive plate boundary
Are igneous rock extrusive/intrusive, organic/inorganic, regional/thermal
Extrusive/intrusive
Are metamorphic rocks extrusive/intrusive, organic/inorganic, regional/thermal
regional/thermal
Are sedimentary rocks extrusive/intrusive, organic/inorganic, regional/thermal
organic/inorganic
Is basalt intrusive or extrusive
Extrusive meaning granite is intrusive
Is limestone organic or inorganic
It organic making sandstone inorganic
Is marble thermal or regional
It’s thermal making quartzite regional
What is an example of a volcanic eruption
Mount St. Helens 1980, Washington state USA
Where can you find limestone rocks ( sedimentary )
The Burren Co. Clare
Where can you find basalt rocks ( igneous )
Giants causeway Co. Antrim
Where can you find marble rocks ( metamorphic )
Connemara Co. Galway
What is an example of fold mountains
Himalayan mounts ( Indian & Eurasian plate )
What is an example of an earthquakes ( tsunami )
Japan 2011