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Science 7 - Unit E: Planet Earth - Fossils and Geological Time Flashcards | StudBud
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Science 7 - Unit E: Planet Earth - Fossils and Geological Time
Science 7 - Unit E: Planet Earth - Fossils and Geological Time
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#science 7, #fossils, #geology, #paleontology
Flashcards
13 cards
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Questions
13
Answers
1
The era in which dinosaurs dominated life on Earth is known as the
Paleozoic era
Precambrian Era
Cenozoic Era
Mesozoic era
2
Which of the following is a type of fossil?
Original Remains
Impression Fossils
Trace Fossil
Petrified Remains
3
What is the approximate age of the Earth?
4.5 billion years
6,000 years
Impossible to determine
20 million years
4
Which type of fossil is pictured?
Trace Fossil
Original Remains
Petrified Remains
Impression Fossil
5
A scientist who studies fossils is known as a
Paleontologist
Fossilogist
Geologist
Biologist
6
When did this era take place?
65 mya - present
600 - 225 mya
225 - 65 mya
> 600 mya
7
Which of the following is the
largest
measure of time?
Era
Epoch
Eon
Period
8
Which type of fossil is pictured?
Petrified Remains
Trace Fossil
Impression Fossil
Original Remains
9
Which type of fossil is pictured?
Impression Fossil
Trace Fossil
Petrified Remains
Original Remains
10
When did this era take place?
> 600 mya
65 mya - present
225 - 65 mya
600 - 225 mya
11
As you go down through the rock layer, the age of the fossils
decrease
remain the same
increase
change randomly
12
The era in which mammals dominated life on Earth is known as the
Precambrian Era
Cenozoic Era
Mesozoic era
Paleozoic era
13
Which type of fossil is pictured?
Impression Fossil
Trace Fossil
Original Remains
Petrified Remains
