Chemistry and Earth Science Midterm Showdown
description
Transcript of Chemistry and Earth Science Midterm Showdown
![Page 1: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/1.jpg)
Chemistry and Earth Science Midterm Showdown
![Page 2: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/2.jpg)
• Regular round: write your answer on your board, hide your answer, reveal your answer when told. Each right answer is 1 pt.
• Speed round: write your answer down and put your board up as soon as you have it. First four teams get 2 pts all other teams get 0 pts.
• Super Speed Round: write your answer down and put your board up as soon as you have it. First four teams get 4 pts, last team has 1 point taken away, all other teams get 0pts.
![Page 3: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/3.jpg)
Regular Round
• What type of boundary is E? What is one feature you would find at E?
• Divergent boundary: volcano, rift valley, mid ocean ridge
![Page 4: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/4.jpg)
Speed Round• Energy that comes from the heat energy inside the Earth.• Geothermal Energy
![Page 5: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/5.jpg)
Regular Round• Rock that forms when lava cools and hardens outside the
crust.• Extrusive igneous rock
![Page 6: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/6.jpg)
Regular Round
• What type of boundary is G? What is one feature you would find at G?
• Convergent Boundary: volcano, trench
![Page 7: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/7.jpg)
Regular Round
Put these rock layers in order from Oldest to youngest.
E, D, C, F, B, Fault, A
![Page 8: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/8.jpg)
Super Speed Round• Youngest type of crust, typically the thinnest but the most
dense, constantly being destroyed and remade.• Oceanic Crust
![Page 9: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/9.jpg)
Speed Round• Liquid Densities:Water 1.0 g/mLMolasses 1.4 g/mLGlycerol 1.3 g/mLOil 0.9 g/mL
• Will glycerol sink or float in molasses?• Float
![Page 10: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/10.jpg)
Speed Round• Liquid Densities:Water 1.0 g/mLMolasses 1.4 g/mLGlycerol 1.3 g/mLOil 0.9 g/mL
• Water has a density of 1.0 g/mL. Will glycerol sink or float in water?• Sink
![Page 11: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/11.jpg)
Regular Round
• Explain what causes volcanism at D• The oceanic plate subducts and melts back into magma. The
magma rises through the crust and erupts.
![Page 12: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/12.jpg)
Super Speed Round• Rock created as sediments are compacted and cemented
together.• Sedimentary rock
![Page 13: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/13.jpg)
Regular Round• During what star stage are the heaviest elements made?
• Super novas, because of the energy of the explosion.
![Page 14: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/14.jpg)
Super Speed Round• Rock created when existing rock is changed by heat or
pressure.• Metamorphic rock
![Page 15: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/15.jpg)
Regular round• Name one of the sources of heat for the Earth.• Particle Impact• Gravitational Energy• Radioactive Decay
![Page 16: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/16.jpg)
Regular Round• Liquid Densities:Water 1.0 g/mLMolasses 1.4 g/mLGlycerol 1.3 g/mLOil 0.9 g/mL
Draw a what it would look like if these three were put in a graduated cylinder. Label each layer.
![Page 17: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/17.jpg)
Regular Round• Define the Law of Conservation of Energy• Energy is not created or destroyed it just changes form.
![Page 18: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/18.jpg)
Speed Round• During what star stage does a star fuse hydrogen into helium?
• Main Sequence
![Page 19: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/19.jpg)
Regular Round• Rock that forms when magma cools and hardens inside the
Earth• Intrusive igneous rock
![Page 20: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/20.jpg)
Super Speed Round• What is the process called by which two lighter elements
collide and form one new heavier element.
• Fusion
![Page 21: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/21.jpg)
Regular Round
• What is the geologic feature at D?• Trench
![Page 22: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/22.jpg)
Regular Round• Define the Law of Conservation of mass• Matter is not created or destroyed it just changes form. Total
matter before a reaction is the same as the total matter after a reaction.
![Page 23: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/23.jpg)
Regular Round
• What is the geologic feature at E?• Ocean ridge, volcano, rift valley
![Page 24: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/24.jpg)
Speed Round• Circular movements of magma created by the heating of the
mantle by the outer core. They are what cause the tectonic plates to move.
• Convection Currents
![Page 25: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/25.jpg)
Regular Round
• Explain what causes volcanism at E• Plates are pulled apart creating cracks where magma rises.
![Page 26: Chemistry and Earth Science Midterm Showdown](https://reader036.fdocuments.in/reader036/viewer/2022062315/568161a6550346895dd16354/html5/thumbnails/26.jpg)
Speed Round• Which rocks are the best for radiometric dating?
• Igneous, because they usually have only parent isotopes when they are made.