Rock Category
Earth History Category
Index Fossils Category
Bellwork
Vocab
100
Igneous, Metamorphic, and Sedimentary has this in common
What is the three main rocks we learned about?
100
4.5 billion years is?
How old is Earth?
100
A rock that is good to find these in is?
What is Sedementary
100
How long humans have been here
What is 200,000 years (Bellwork 31)
100
The powder left behind when scratched
What is Streak
200
Gets compacted and cemented together
What is Metamorphic
200
Dinosaurs died when?
What is 65 mya
200
Fossils that didn't live for a long time but lived in many different places
What is the definition of index fossils
200
Limestone is a sedimentary rock
What is the type of limestone (Igneous,Metamorphic,or Sedimentary)
200
The tendency of s mineral to break on a flat surface
What is Cleavage
300
The Great Extinction happened when?
What is 250 mya
300
Olenellus is a index fossil. Toroweap is a type of limestone and Conglomerate is a sedimentary rock
What is an index fossil:(Pick One) Conglomerate,Olenellus, or Toroweap
300
The remains of an plant or animal that got embedded in a rock
What is a fossil (bellwork 29)
300
The tendency of a mineral to break in irregularly pieces
What is Fracture
400
Comes from molten rocks
What is Igneous
400
First reptiles appeared when?
What is 320 mya
400
Another word for index fossils
What is Guide Fossils
400
A jagged/ edge piece
What is Angular (Day 17)
400
Amount of mss in a give in volume
What is Destiny
500
Last rock we learned about in class
What is Sedementary
500
The first bees appeared when?
What is 65 mya
500
Another word for Archaeocyatha
What is Sponge
500
Most rocks are made of minerals
What is Metamorphic, sedimentary, and metamorphic (Day 4)
500
The way which light reflects from the mineral surface
What is Luster
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