Extrusive
Vesicular or not
What is vesicular?
Vesicular or not
What is No?
Formed by _____ and______
What is compaction and cementation?
how they form
What is Extreme heat and pressure?
Metamorphic ---> Sedimentary
What is Erosion (sediments) and Burial?
Which is Extrusive granite or Obsidian?
What is Obsidian?
Another name for Intrusive
What is Plutonic?
Biggest type
What is Boulder?
The two types
What is Contact and Regional?
Sedimentary -----> Igneous
What is Melting (magma) crystallization?
The lava cools ____.
What is quickly?
The Magma cools ____.
What is slowly?
Compacted and cemented of ____
What is Sediments?
Contact: ______
What is Heat?
Igneous ------> metamorphic
What is Heating and pressure?
Formed by lava or magma?
What is Lava?
Formed by lava or magma?
What is Magma?
____ are sedimentary rocks
What is Fossils?
Regional: ______
What is Pressure?
Sedimentary -----> Metamorphic
What is Pressure (sedimetns) and heating?
Size of Crystals
What is Small or None?
Size of crystals
What is Large crystals, <1mm?
Two types of sedimentary rocks
What is Clastic and Organic/Crystalline?
what is a parent rock?
What is a metamorphic rock before exposed to heat and pressure?
Metamorphic ------> igneous
What is Melting (magma) and Crystallization?