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QR Challenge: Earthquake/Volcano Review

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.


B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!


C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.


Questions / Answers (teacher reference)

Question

Answer

1. Pulls on the crust, stretching rock so it becomes thinner in the middletension
2. Landform created by tensionmid ocean ridge
3. Type of plate boundary where tension stress occursdivergent boundary
4. Squeezes rock until it folds or breakscompression
5. Landform created by compressionmountain ranges
6. Type of plate boundary where compression occursconvergent
7. Pushes rock in opposite directionsshearing
8. Landform created by shearingfaults
9. Type of plate boundary where shearing occurstransform
10. Strain in which a rock is permanently changedplastic
11. Vibrations in the ground that result from movement along faults, or breaks in Earth’s lithosphereearthquake
12. Fault caused at a divergent plate boundarynormal fault
13. Two blocks of rock slide horizontally past each other in opposite directions strike slip fault
14. A strike slip fault occurs at which type of plate boundarytransform
15. Force pushes two blocks of rock together with the rock above the fault moving upreverse fault
16. A reverse fault occurs at which type of plate boundaryconvergent
17. Point beneath Earth’s surface where rock under stress breaks to cause an earthquakefocus
18. Point on the surface directly above the focusepicenter
19. Move slower than P and S waves, but can produce severe ground movement with a wavelike motionsurface waves
20. Compression waves that travel through solids and liquids, compressing and expanding the material they pass through, temporarily changing volumePrimary waves
21. Only travel through solids and temporarily change the shape, but not the volume of the material they pass through; move slower than P wavesSecondary waves
22. Devices that measure and record ground motion and helps determine the distance seismic waves travelseismometer
23. Weak spot in earth’s crust where molten material, or magma, comes to the surfacevolcano
24. Area where material from deep within the mantle rises then melts, forming magma; a volcano forms above a hot spot when magma erupts through the crust (ex. Hawaiian Islands)Hot Spot
25. Magma has low silica content, flows easily and erupts quietly with gases bubbling out gently and lava oozing quietlyquiet eruption
26. An eruption that hurls out ash, cinders and magma bombsexplosive eruption
27. Fountain of water and steam that erupts from the ground when buildup of pressure is releasedgeyser
28. Formed when groundwater is heated by a nearby body of magma or hot rock and eventually rises to the surface to collect in a natural poolhot spring
29. Geothermal ActivityOccurs when magma, a few kilometers, beneath Earth’s surface, heats underground water
30. Which forces squeeze rocks together, causing them to fold or fracturecompression
31. When rocks deform plastically under compression stresses theybreak
32. At which type of plate boundary boundary, do the world’s largest mountains growconvergent
33. The sudden release of energy stored in rocks createsearthquakes
34. The main reason there are so many earthquakes around the Pacific ocean basins isthe tremendous number of convergent plate boundaries
35. To find an earthquake epicenter, a seismologist needs to knowthe distances from three different seismic stations to the epicenter
36. As stresses build in a regionthe rocks deform plastically and then break
37. Mountain ranges rise where there arecompressive stresses
38. A useful earthquake prediction will include the quake'stiming,magnitude
39. One reason fewer people die in developed nations than developing ones in the same magnitude earthquake isthe quality of construction is better
40. Shear stress is the most common stress at transform plate boundariestrue

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Pulls_on_the_crust,_stretching_rock_so_it_becomes_thinner_in_the_middle

Question 1 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Landform_created_by_tension

Question 2 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Type_of_plate_boundary_where_tension_stress_occurs

Question 3 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Squeezes_rock_until_it_folds_or_breaks

Question 4 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Landform_created_by_compression

Question 5 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Type_of_plate_boundary_where_compression_occurs

Question 6 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Pushes_rock_in_opposite_directions

Question 7 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Landform_created_by_shearing

Question 8 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Type_of_plate_boundary_where_shearing_occurs

Question 9 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Strain_in_which_a_rock_is_permanently_changed

Question 10 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Vibrations_in_the_ground_that_result_from_movement_along_faults,_or_breaks_in_Earth’s_lithosphere

Question 11 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Fault_caused_at_a_divergent_plate_boundary

Question 12 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Two_blocks_of_rock_slide_horizontally_past_each_other_in_opposite_directions

Question 13 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_strike_slip_fault_occurs_at_which_type_of_plate_boundary

Question 14 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Force_pushes_two_blocks_of_rock_together_with_the_rock_above_the_fault_moving_up

Question 15 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_reverse_fault_occurs_at_which_type_of_plate_boundary

Question 16 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Point_beneath_Earth’s_surface_where_rock_under_stress_breaks_to_cause_an_earthquake

Question 17 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Point_on_the_surface_directly_above_the_focus

Question 18 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Move_slower_than_P_and_S_waves,_but_can_produce_severe_ground_movement_with_a_wavelike_motion

Question 19 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Compression_waves_that_travel_through_solids_and_liquids,_compressing_and_expanding_the_material_they_pass_through,_temporarily_changing_volume

Question 20 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Only_travel_through_solids_and_temporarily_change_the_shape,_but_not_the_volume_of_the_material_they_pass_through;_move_slower_than_P_waves

Question 21 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Devices_that_measure_and_record_ground_motion_and_helps_determine_the_distance_seismic_waves_travel

Question 22 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Weak_spot_in_earth’s_crust_where_molten_material,_or_magma,_comes_to_the_surface

Question 23 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area_where_material_from_deep_within_the_mantle_rises_then_melts,_forming_magma;_a_volcano_forms_above_a_hot_spot_when_magma_erupts_through_the_crust_(ex._Hawaiian_Islands)

Question 24 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Magma_has_low_silica_content,_flows_easily_and_erupts_quietly_with_gases_bubbling_out_gently_and_lava_oozing_quietly

Question 25 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=An_eruption_that_hurls_out_ash,_cinders_and_magma_bombs

Question 26 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Fountain_of_water_and_steam_that_erupts_from_the_ground_when_buildup_of_pressure_is_released

Question 27 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Formed_when_groundwater_is_heated_by_a_nearby_body_of_magma_or_hot_rock_and_eventually_rises_to_the_surface_to_collect_in_a_natural_pool

Question 28 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Geothermal_Activity

Question 29 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which_forces_squeeze_rocks_together,_causing_them_to_fold_or_fracture

Question 30 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=When_rocks_deform_plastically_under_compression_stresses_they

Question 31 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=At_which_type_of_plate_boundary_boundary,_do_the_world’s_largest_mountains_grow

Question 32 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_sudden_release_of_energy_stored_in_rocks_creates

Question 33 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_main_reason_there_are_so_many_earthquakes_around_the_Pacific_ocean_basins_is

Question 34 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=To_find_an_earthquake_epicenter,_a_seismologist_needs_to_know

Question 35 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=As_stresses_build_in_a_region

Question 36 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Mountain_ranges_rise_where_there_are

Question 37 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_useful_earthquake_prediction_will_include_the_quake's

Question 38 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=One_reason_fewer_people_die_in_developed_nations_than_developing_ones_in_the_same_magnitude_earthquake_is

Question 39 (of 40)

 



Earthquake/Volcano Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Shear_stress_is_the_most_common_stress_at_transform_plate_boundaries

Question 40 (of 40)