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WorksheetsGeoglical History Of The Earth Study Guide
Total questions: 15
Worksheet time: 11mins
The bottom layer is listed as the oldest. The top layer is listed as the youngest. What is this called?
the rule of placement
the principle of age
the law of superposition
the guarantee of order
True or False: A fossil is living
True
False
How old do Paleontologists believe the Earth is?
2021 years old
5 billion years old
Nobody knows
4.6 billion years old
4.5 million years old
Which type of dating method can be used on rock layers by applying the Law of Superposition?
relative dating
absolute dating
radioactive dating
carbon dating
What was the first eon
Archean Eon
Proterozoic Era
Hadean Eon
What period do we live in?
Cenezoic
Triassic
Silurian
Quaternary
When did life start to form
Proterozoic Eon
Archean Eon
Cambrian Period
Cenezoic Era
Jurassic Period
How did Earth form
With many asteroids colliding
By the merging of old planets
The sun's supernova
From big moons of jupiter
What are rock strata
Mountains
Your failed 3rd grade art class project
Igneous Rock
Layers of rock
What time were the dinosaurs in?
Mezozoic Era
Cambrian Period
Triassic Period
Cezozoic Era
Hadean Eon
How are new eras and periods marked
New life forms
Humans
Dinosaurs
By scientists
Mass extinction
What was the longest time in Earth's history
Hadean Eon
Precambrian Supereon
Cambrian Period
Paleozoic Era
Neogene Period
True or False: The Cenezoic Era is the shortest era
True
False
Snoopy or Yoda
Yoda
Snoopy
Tocuan Sam in a class debate
