Count the craters in the image and write answers in the table and move the dots on the graph to show number of craters . image is 1491 km x 940 km = 1,401,540 km2 Martian Crater Density Data Table Northern Hemisphere (Stokes) Crater Size Range (km) Number of craters in image (Questions 2-5) Number of craters per 1,000,000 km2 (use on the graph) 8-16 (orange) Q2: 16-32 (green) Q3: 32-64 (red) Q4: 64-128 (blue) Q5: Question 10: Martian Northern Hemisphere Surface Age = ___ billion years old
Count the craters in the image and write answers in the table and move the dots on the graph to show number of craters . image is 1491 km x 940 km = 1,401,540 km2 Martian Crater Density Data Table Northern Hemisphere (Stokes) Crater Size Range (km) Number of craters in image (Questions 2-5) Number of craters per 1,000,000 km2 (use on the graph) 8-16 (orange) Q2: 16-32 (green) Q3: 32-64 (red) Q4: 64-128 (blue) Q5: Question 10: Martian Northern Hemisphere Surface Age = ___ billion years old
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
Related questions
Question
Count the craters in the image and write answers in the table and move the dots on the graph to show number of craters .
image is 1491 km x 940 km = 1,401,540 km2
|
Martian Crater Density Data Table |
|||
|
|
Northern Hemisphere (Stokes) |
|
|
|
Crater Size Range (km) |
Number of craters in image
(Questions 2-5) |
Number of craters per 1,000,000 km2 (use on the graph) |
|
|
8-16 (orange) |
Q2: |
|
|
|
16-32 (green) |
Q3: |
|
|
|
32-64 (red) |
Q4: |
|
|
|
64-128 (blue) |
Q5: |
Question 10: Martian Northern Hemisphere Surface Age = ___ billion years old
![The Graph: Use blue for Stokes Crater, red for Schroeter Crater. Move the dots to the values you calculated. Position a line by selecting it and
using the arrow keys (or by dragging the ends).
The colour coded triangles at the
bottom highlight where to plot
your data above the horizontal
axis as instructed in the video and
method sheet.
The values for the scaled counts
are logarithmic (see the video) on
the left side of the graph. Each
horizontal line is spaced at a
4.4
multiple of the last label below it.
E.g., the next line above "1O" is
20, then 30 etc.
4.0
If you have value of zero (0), do
not consider it in the placement
of your line.
3.7
3.5
Make the slope of your lines
match the slope of the isochrons
3.D
(as shown in the video).
2.0
0.7
3
4
8
12
16
24
32
48
64
96
128
Crater Diameter (km)
Craters per 1,000,000 square kilometers
0.1
0.01
000L
* <- Surraoa Age [Blilon Teara]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe779c950-a70e-4610-a191-11ec3afdb7c4%2F1a91926a-c420-4b40-a860-e88a586ef843%2Ffanbnq_processed.png&w=3840&q=75)
Transcribed Image Text:The Graph: Use blue for Stokes Crater, red for Schroeter Crater. Move the dots to the values you calculated. Position a line by selecting it and
using the arrow keys (or by dragging the ends).
The colour coded triangles at the
bottom highlight where to plot
your data above the horizontal
axis as instructed in the video and
method sheet.
The values for the scaled counts
are logarithmic (see the video) on
the left side of the graph. Each
horizontal line is spaced at a
4.4
multiple of the last label below it.
E.g., the next line above "1O" is
20, then 30 etc.
4.0
If you have value of zero (0), do
not consider it in the placement
of your line.
3.7
3.5
Make the slope of your lines
match the slope of the isochrons
3.D
(as shown in the video).
2.0
0.7
3
4
8
12
16
24
32
48
64
96
128
Crater Diameter (km)
Craters per 1,000,000 square kilometers
0.1
0.01
000L
* <- Surraoa Age [Blilon Teara]
Transcribed Image Text:Image name: Stokes crater, north of the dichotomy. Image Size: 1491 km x 940 km = 1,401,540 km?
250 !.m
8 km 16 km 32 kn
64 km
128 km
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