earthquakes (day 4) reading our reference table!
TRANSCRIPT
![Page 1: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/1.jpg)
Earthquakes (Day 4)
Reading Our Reference Table!
![Page 2: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/2.jpg)
Find Your New Seat! (1 Min) Review Procedures (ON PAPER) (3 Min) Answer Challenge Question: (1 Min)
What do we know about the structure of the earth because of seismic waves?
Do Now: 3 Tasks
![Page 3: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/3.jpg)
AIM
How do we determine the distance of P and S waves, and/or the epicenter using our reference tables?
Learning Target I CAN use my reference table and given information to
calculate the distance of P and S waves as well as the epicenter of an earthquake.
Agenda Catalyst Mini Lesson Practice (groups) Exit Ticket
Aim, Learning Target & Agenda
![Page 4: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/4.jpg)
Using Page 11 of the ESRT we can
determine how long it will take each type of wave (P and S) to travel a specific distance.
Turn to Page 11
![Page 5: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/5.jpg)
![Page 6: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/6.jpg)
The The X-axis measures DISTANCE from Epicenter
![Page 7: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/7.jpg)
The units on the X-axis are x10^3 km.Ex: 1 really is 1000 km.
![Page 8: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/8.jpg)
The scale on the X-axis goes by 200 km.
![Page 9: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/9.jpg)
The Y axis measures TIME IT TAKES WAVES TO TRAVEL
![Page 10: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/10.jpg)
The units on the Y axis are MINUTES
![Page 11: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/11.jpg)
The scale on the Y axis goes by 20 seconds.
![Page 12: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/12.jpg)
Example #1: If an earthquake occurred 4200 km away, how long did it take the P wave to get there?
![Page 13: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/13.jpg)
Example: If an earthquake occurred 4200 km away, how long did it take the P wave to get there?
![Page 14: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/14.jpg)
Example: If an earthquake occurred 4200 km away, how long did it take the P wave to get there?
![Page 15: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/15.jpg)
Example #2: If an earthquake occurred 4200 km away, how long did it take the S wave to get there?
![Page 16: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/16.jpg)
Example: If an earthquake occurred 4200 km away, how long did it take the S wave to get there?
![Page 17: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/17.jpg)
Example: If an earthquake occurred 4200 km away, how long did it take the S wave to get there?
![Page 18: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/18.jpg)
Example #3: If it took a P wave 5:20 to arrive at a location, how far is it from the epicenter?
![Page 19: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/19.jpg)
Example #3: If it took a P wave 5:20 to arrive at a location, how far is it from the epicenter?
![Page 20: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/20.jpg)
Example #3: If it took a P wave 5:20 to arrive at a location, how far is it from the epicenter?
![Page 21: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/21.jpg)
Example #3: If it took a P wave 5:20 to arrive at a location, how far is it from the epicenter?How long would it take the S wave to travel the SAME DISTANCE
![Page 22: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/22.jpg)
Example #3: If it took a P wave 5:20 to arrive at a location, how far is it from the epicenter?How long would it take the S wave to travel the SAME DISTANCE
![Page 23: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/23.jpg)
Distance from Epicenter
P-Wave Travel Time
S-Wave Travel Time
2,800 km
10 minutes
Solve the table
![Page 24: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/24.jpg)
Example #4: If an earthquake occurred 2800 km away, how long did it take the P wave to get there?
![Page 25: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/25.jpg)
Example: If an earthquake occurred 2800 km away, how long did it take the P wave to get there?
![Page 26: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/26.jpg)
Distance from Epicenter
P-Wave Travel Time
S-Wave Travel Time
2,800 km 5:20
10 minutes
Solve the table
![Page 27: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/27.jpg)
Example: If an earthquake occurred 2800 km away, how long did it take the S WAVE to get there?
![Page 28: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/28.jpg)
Distance from Epicenter
P-Wave Travel Time
S-Wave Travel Time
2,800 km 5:20 9:40
10 minutes
Solve the table
![Page 29: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/29.jpg)
Example: If it took a P wave 10:00 to arrive at a location, how far is it from the epicenter?
![Page 30: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/30.jpg)
Example: If it took a P wave 10:00 to arrive at a location, how far is it from the epicenter?
![Page 31: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/31.jpg)
Distance from Epicenter
P-Wave Travel Time
S-Wave Travel Time
2,800 km 5:20 9:40
6,600 KM 10 minutes
Solve the table
![Page 32: Earthquakes (Day 4) Reading Our Reference Table!](https://reader036.vdocuments.site/reader036/viewer/2022081515/56649ea05503460f94ba29a7/html5/thumbnails/32.jpg)
Distance from Epicenter
P-Wave Travel Time
S-Wave Travel Time
2,800 km 5:20 9:40
6,600 KM 10 minutes 18:10
Solve the table