Homework Help is Here – Start Your Trial Now!
Science
Earth Science
Total Extinction Rate (families per million years) 0 20 15 10 25 When Paleozoic Mesozoic Cenozoic E 0 S Ꭰ C P Tr J C P N 542 488 444 416 359 299 251 200 145 65.5 23.5 0 Time (millions of years ago) 1. What are the names of the three eras identified on the x-axis in Model 1? Paleozoic, Mesozoic, and Cenozoic. 2. To what does the y-axis on the graph in Model 1 refer? (Include the unit of this variable.) It refers to how many biological families are extinct in an individual time, here being per million years. 3. According to Model 1, approximately how long did each of these eras last? a. Paleozoic: 291 million years b. Mesozoic: 185.5 million years Cenozoic 65.5 million years. Mass Extinctions 1 4. The letters below each era refer to discrete time periods that are listed in the table below. Com- plete the columns to indicate the approximate length of time each period lasted. Length of time (in millions of years) Era Paleozoic Period Edicaran Ordovician Silurian Devonian Carboniferous Permian Mesozoic Triassic Jurassic Cretaceous Cenozoic Paleogene Neogene

Total Extinction Rate (families per million years) 0 20 15 10 25 When Paleozoic Mesozoic Cenozoic E 0 S Ꭰ C P Tr J C P N 542 488 444 416 359 299 251 200 145 65.5 23.5 0 Time (millions of years ago) 1. What are the names of the three eras identified on the x-axis in Model 1? Paleozoic, Mesozoic, and Cenozoic. 2. To what does the y-axis on the graph in Model 1 refer? (Include the unit of this variable.) It refers to how many biological families are extinct in an individual time, here being per million years. 3. According to Model 1, approximately how long did each of these eras last? a. Paleozoic: 291 million years b. Mesozoic: 185.5 million years Cenozoic 65.5 million years. Mass Extinctions 1 4. The letters below each era refer to discrete time periods that are listed in the table below. Com- plete the columns to indicate the approximate length of time each period lasted. Length of time (in millions of years) Era Paleozoic Period Edicaran Ordovician Silurian Devonian Carboniferous Permian Mesozoic Triassic Jurassic Cretaceous Cenozoic Paleogene Neogene

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
See similar textbooks
icon
Related questions
Question
Total Extinction Rate (families per million years) 0 20 15 10 25 When Paleozoic Mesozoic Cenozoic E 0 S Ꭰ C P Tr J C P N 542 488 444 416 359 299 251 200 145 65.5 23.5 0 Time (millions of years ago) 1. What are the names of the three eras identified on the x-axis in Model 1? Paleozoic, Mesozoic, and Cenozoic. 2. To what does the y-axis on the graph in Model 1 refer? (Include the unit of this variable.) It refers to how many biological families are extinct in an individual time, here being per million years. 3. According to Model 1, approximately how long did each of these eras last? a. Paleozoic: 291 million years b. Mesozoic: 185.5 million years Cenozoic 65.5 million years. Mass Extinctions 1 4. The letters below each era refer to discrete time periods that are listed in the table below. Com- plete the columns to indicate the approximate length of time each period lasted. Length of time (in millions of years) Era Paleozoic Period Edicaran Ordovician Silurian Devonian Carboniferous Permian Mesozoic Triassic Jurassic Cretaceous Cenozoic Paleogene Neogene
Transcribed Image Text:Total Extinction Rate (families per million years) 0 20 15 10 25 When Paleozoic Mesozoic Cenozoic E 0 S Ꭰ C P Tr J C P N 542 488 444 416 359 299 251 200 145 65.5 23.5 0 Time (millions of years ago) 1. What are the names of the three eras identified on the x-axis in Model 1? Paleozoic, Mesozoic, and Cenozoic. 2. To what does the y-axis on the graph in Model 1 refer? (Include the unit of this variable.) It refers to how many biological families are extinct in an individual time, here being per million years. 3. According to Model 1, approximately how long did each of these eras last? a. Paleozoic: 291 million years b. Mesozoic: 185.5 million years Cenozoic 65.5 million years. Mass Extinctions 1 4. The letters below each era refer to discrete time periods that are listed in the table below. Com- plete the columns to indicate the approximate length of time each period lasted. Length of time (in millions of years) Era Paleozoic Period Edicaran Ordovician Silurian Devonian Carboniferous Permian Mesozoic Triassic Jurassic Cretaceous Cenozoic Paleogene Neogene
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Applications and Investigations in Earth Science …
Applications and Investigations in Earth Science …
Earth Science
ISBN:
9780134746241
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Exercises for Weather & Climate (9th Edition)
Exercises for Weather & Climate (9th Edition)
Earth Science
ISBN:
9780134041360
Author:
Greg Carbone
Publisher:
PEARSON
Environmental Science
Environmental Science
Earth Science
ISBN:
9781260153125
Author:
William P Cunningham Prof., Mary Ann Cunningham Professor
Publisher:
McGraw-Hill Education
Earth Science (15th Edition)
Earth Science (15th Edition)
Earth Science
ISBN:
9780134543536
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Environmental Science (MindTap Course List)
Environmental Science (MindTap Course List)
Earth Science
ISBN:
9781337569613
Author:
G. Tyler Miller, Scott Spoolman
Publisher:
Cengage Learning
Physical Geology
Physical Geology
Earth Science
ISBN:
9781259916823
Author:
Plummer, Charles C., CARLSON, Diane H., Hammersley, Lisa
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS