Crystalline
Bioclastic
Fosiles
Chemical sedimentry
Etc
100
What are 3 types of crystalline rocks?Rock
salt Rock Gypsum Dolostone
100
What is a bioclastic rock made up of? .
Fragments of once living organisms such as shells and plants
100
what is a fossil
petrified remains of organisms
100
What is an evaporite?
A rock formed though water sources evaporating.
100
Random point to whatever team impresses me with a random fact.
good job.
200
where is coal formed
forest environments
200
What are two kinds of bioclastic rocks
coal limestone
200
How long dose it take for a foslie to form
10000 years
200
What is a precipitate?
Formed when sea water changes
300
complete this sentence: Some sedimentary rocks are made up of ----- rocks
Some sedimentary rocks are make up of eroded rocks
300
how dose limestone form and where?
the sea floor from deceased animals
300
How big is the worlds smallest fossil
less then two tenths of a millimeter
300
Name two evaporites
Rock salt gypsum
400
What is the difference between crystalline and chemical sedimentary rocks?
nothing. I just needed another column.
400
Why are fossils often found in bioclastic rocks
because it is made up of dead animals...
400
how old is the worlds oldest fossil
3.8 billion years old.
400
name two precipitate
Calcite Silica
500
Why is limestone so abounded?
water covers most of the earths surface
500
how heavy was the worlds oldest fossil?
170000 pounds
500
What is a dripstone
stones that devolep in caves due to evaporating water
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