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WorksheetsEarths History
Total questions: 10
Worksheet time: 5mins
What era are we currently living in?
Mesozoic
Cenozoic
Paleozoic
Superposition
What is relative age?
when rocks are labeled
The amount of times it being disturbed
A rocks age compared to the ages of other rocks
The number of years that hs passed since the rock formed
Trace fossils provide evidence of the _____ of ancient organisms.
evolution
climate
life
activities
Scientists who study fossils are called?
sedimentary rocks
Fossil studying
Paleontologists
scientists
What is one of the five kinds of fossils?
decay
rock
Mold
shell
an extrusion is always ___ than the rocks below it.
Younger
Older
the same
more useful
What is evolution?
Specific times of when people came to earth
Change over time
Different species on earth
The amount of animals on earth
What is absolute age?
The number of years passed since the rock formed
a rocks age compared to the ages of the other rocks.
all of the rocks ages combined
amount of layers in the rock
A cast is a solid copy of the ____ of the organism.
Type
shape
color
temperature
Most fossils form when ____ things die and are buried in ____.
Fossils and sediment
sediment and organisms
living and sediment
rock and fossils
