today get out you esrt and a piece of paper the following questions are from your esrt. you’ll...
TRANSCRIPT
![Page 1: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/1.jpg)
TODAY
• Get out you ESRT and a piece of paper
• The following questions are from your ESRT.
• You’ll have a minute per question…
![Page 2: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/2.jpg)
Question 1
• What is the Latitude and Longitude of the Tasman hot spot?
![Page 3: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/3.jpg)
Question 2
• What is the Latitude and Longitude to nearest minute of Riverhead, NY?
![Page 4: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/4.jpg)
Question 3
• What is the temperature in the Stiffer mantle?
![Page 5: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/5.jpg)
Question 4
• What is the density of the crust (2 of them)?
![Page 6: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/6.jpg)
Answers• What is the Latitude and Longitude of
the Tasman hot spot?– 40oS 160oE
• What is the Latitude and Longitude to nearest minute of Riverhead, NY?
• 40o55’N 72o45’W
• What is the temperature in the Stiffer mantle?– 2500-5000oC
• What is the density of the crust (2 of them)?– 2.7 g/mL and 3.0 g/mL
![Page 7: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/7.jpg)
Gradient and profile
![Page 8: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/8.jpg)
Gradient
• Gradient – the amount of slope or how steep the “relief” is.
• Lines that are close together means the gradient is high or steep. If your measuring elevations the hill will be steep.– If your measuring pressure the wind will be great.
![Page 9: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/9.jpg)
Look at this map
• Where is the steepest slope?
• Would you want to walk from the top left to the ocean or bottom right to the ocean?
![Page 10: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/10.jpg)
Calculating Gradient
• Formula: Change in field value / Distance– Units jivisity– Ft/mi or m/km usually
• What is the gradient between A & C?
• What is the gradientbetween F & E?
![Page 11: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/11.jpg)
• Try it Gradient of A-B:
• Try it Gradient of C-D:
![Page 12: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/12.jpg)
Topographic profiling• Profile
– The cross-sectional (side view) of a map.– On the right is the front view of a face.– On the left is the profile of a face.
– Bottom is the map view (top view)– Top is profile view
![Page 13: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/13.jpg)
How do we make a topographic Profile?
• Start with the map view, – Put a piece of paper along the line to create a
profile. Here A-A’ is our line.
![Page 14: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/14.jpg)
• Label ALL isolines on the map along the line.• Next, mark everywhere a line crosses that line and hits the
paper.
• Then label each isolines value on the paper with the marks.
130
130
130
140
12014
0
110
14015
0
150
160
160
![Page 15: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/15.jpg)
• Now take that paper with the marks on it and put it just below of the grid that is given.
• Now transfer the points from the paper to the grid, Accurately!
100
160
130
130
130
140
12014
0
11014
0150
150
160
160
![Page 16: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/16.jpg)
DONE
![Page 17: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/17.jpg)
• 1.) Line up paper
• 2.) Mark and label isolines
• 3.) Transfer to grid
• 4.) Connect with smooth line
130
130
130
140
12014
0
110
14015
0
150
160
160
100
160
130
130
130
140
120
140
110
140
150
150
160
160
![Page 18: TODAY Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.vdocuments.mx/reader035/viewer/2022062313/56649d1e5503460f949f1e6d/html5/thumbnails/18.jpg)
Try it