METAMORPHIC
Igneous
And
Sedimentary
Earth
Grand Canyon
Index Fossils
and
fossils
Miscellaneous
100
This can most likley to have seashell fossils
What is limestone
100
Out of dinosaurs, humans and trilobites one of these are the closest to today.
What is humans
100
The oldest layor of the Grand Canyon
What is Muva limestone
100
this fossil lives all around the world but lives for a short time.
What is an index fossil
100
When a drop of acid drops on a rock and it fizzes it has this in it
What is CO 2
200
This rock formes due heat and/or pressure
What is metamorphic rock
200
one of these chocies appeared first {clostest to when earth was formed} dinosaurs, humans, trilobites
What is trilobites
200
The youngest layer in the Grand Canyon
What is kaibab limestone
200
This is a type of index fossils.
What is trilobite
200
The two types of weathering
What is cemical, physical
300
This rock forms when molten rock cools and hardens
What is igneous
300
Out of mesozoic era, the paleozoic era and the precambrian time one of these lasted longer time.
What is precambrian time
300
This is the mile that North canyon at
What is Mile 20
300
this is an trace or a remain of an a plant or an animal
What is fossil
300
This is the outer layor of the Earth
what is the crust
400
This rock formed from particles that pile up over time.
What is sedimentary rock
400
Earth has lasted about
What is about 4.5 million years
400
This is the mile Nankoweap canyon is at
What is mile 52
400
This helps a rock sciencist about index fossils.
What is the age of rock layers
400
The center of the earth is
What is inner core
500
These are the carateristics of a rock there are four.
What is chemical make up, forms in nature, is a solid, has a crystal structure
500
One of the destructive processes.
What is erosion
500
This is the miles that Nankoweap Canyon and North Canyon are apart.
What is 32 miles
500
this is were index fossils are located
What is all around the world
500
This is a rock that is not likly to contain fossils
What is igneous and metamorphic rock
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