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GEL 109 Exam 2 Questions and Correct Answers Already Passed aphanitic texture - Answers fine grained Assimilation - Answers interpreting our new experiences in terms of our existing schemas batholith - Answers A mass of rock formed when a large body of magma cools inside the crust Bowen's Reaction Series - Answers the simplified pattern that illustrates the order in which minerals crystallize from cooling magma according to their chemical composition and melting point Concordant - Answe...

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5 pages

Written in 2024/2025

Grade A+

TutorJosh

Would you be surprised if tomorrow's newspaper reported that a volcano was discovered erupting on Mercury? - correct answers Yes, that is not expected to happen on Mercury today. What causes the differences between impact craters on the Moon and those on Mercury (the extent of the ejecta blanket and secondary cratering)? - correct answers different gravitational attractions on each planet What do thermal models of Mercury's evolution suggest about its history? - correct answers That ...

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12 pages

Written in 2025/2026

Grade A+

RealGrades

clastic rocks - correct answers sedimentary rocks that form from the broken fragments of other rocks chemical rocks - correct answers form when minerals crystallize directly from water carbonates - correct answers Minerals that contain the elements carbon, oxygen, and one or more other metallic elements Evaporites - correct answers sedimentary rocks formed from minerals left after water evaporates carbonaceous rocks - correct answers Rocks mainly comprising the fossilised remains of ...

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3 pages

Written in 2025/2026

Grade A+

RealGrades

Jupiter is different from the terrestrial planets in what important way? - correct answers radiates more energy than it receives from sun Pictures in quiz 32 - correct answers The banding of Jupiter's atmosphere is probably related to which of the following? - correct answers winds in atmosphere of rapidly spinning planet Jupiter is composed mainly of ____________. - correct answers hydrogen and helium Why is Jupiter so much larger than all of the terrestrial planets combined? - ...

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9 pages

Written in 2025/2026

Grade A+

RealGrades

The two large volcanoes of Venus, Theia Mons and Rhea Mons, lie on the flanks of a structure similar to which of the following? - correct answers The East African Rift valley. Folded mountain belts are important tectonic landforms. Which of the following statements is the most accurate description of folded mountain belts? - correct answers They are found around the margins of highlands on Earth and Venus. What is the most important factor in the volcanic and tectonic evolution of Venus as...

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1 pages

Written in 2025/2026

Grade A+

RealGrades

Mars and Mercury differ substantially in what way(s)? Choose all that apply. A. The compositions of their atmospheres. B. Their densitites. C. The sizes of their cores. D. Their surface temperatures. E. The strength of their gravity fields. - correct answers A-D Would you be surprised if tomorrows newspaper reported an active volcano on Mercury? - correct answers Yes, that is not expected to happen today What causes important differences between craters on the Moon and those on...

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7 pages

Written in 2025/2026

Grade A+

RealGrades

Lesson 16 - Mercury: The Iron Planet - correct answers ... Would you be surprised if tomorrow's newspaper reported that a volcano was discovered erupting on Mercury? - correct answers Yes, that is not expected to happen on Mercury today. Mercury no longer has volcanic activity because its lithosphere is too thick for magmas to penetrate. What causes the differences between impact craters on the Moon and those on Mercury (the extent of the ejecta blanket and secondary cratering)? - c...

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22 pages

Written in 2025/2026

Grade A+

RealGrades

Groundwater - correct answers Water that exists beneath Earth's surface in soil pore spaces and rock fractures. Where most liquid fresh water exists Hydrogeology - correct answers The study of groundwater and its movement through soil and rock formations Hydrogeologist - correct answers A scientist who specializes in studying groundwater systems Porosity - correct answers The percentage of void space (holes or pores) in a rock or sediment that can hold water Permeability - correct...

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5 pages

Written in 2025/2026

Grade A+

RealGrades

One hundred million year old air from the time of the dinosaurs was trapped in amber; chemical analyses indicate that the oxygen concentrations during that time were 40% _________ than today, allowing dinosaurs to have relatively_______ lungs. - correct answers higher, small Some scientists believe that ______________ oxygen concentrations in the atmosphere are thought to have resulted in the ___________ decline of dinosaurs during the end of their reign. - correct answers declining, gradual ...

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14 pages

Written in 2025/2026

Grade A+

RealGrades

Would you be surprised if tomorrow's newspaper reported that a volcano was discovered erupting on Mercury? a. Yes, that is not expected to happen on Mercury today. b. No, Mercury is so hot because it is near the Sun that this would be expected. c. No, Mercury has such a large iron core that it has cooled very slowly and could still have volcanoes erupt on its surface. d. No, the tidal heating from the nearby Sun keeps it volcanically active. - correct answers a What causes the differ...

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21 pages

Written in 2025/2026

Grade A+

RealGrades

Saturn is most similar in structure and internal composition to which of the planets below? Mercury Mars Jupiter Sun - correct answers Jupiter Saturn's rings - correct answers have a high brightness or albedo What is the most important source of energy that drives the circulation of Saturn's atmosphere? - correct answers heat released from the interior The only satellite of Jupiter or Saturn to have a substantial atmosphere is - correct answers Titan Why does Titan have an ...

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5 pages

Written in 2025/2026

Grade A+

RealGrades

Jupiter is different from terrestrial planets in what important way? A. It shows atmospheric perturbations. B. It radiates more energy than it receives from the Sun. C. It is denser. D. It has a rocky surface. E. None of the above. - correct answers B. It radiates more energy than it receives from the Sun. The banding of Jupiter's atmosphere is probably related to which of the following? A. Jupiter's atmosphere shows no banding. B. Reflection of the surface features. C. Turb...

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30 pages

Written in 2025/2026

Grade A+

RealGrades

... - correct answers Lesson 1: The Solar System Closest to Sun Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto Farthest from Sun - correct answers Which is the correct sequence of planets, based on increasing average radius of their orbits? All of these are incorrect. - correct answers The inner planets They are largely made of hydrogen and helium. - correct answers Which statement is true for the outer planets of our solar system? most abundant on the ...

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16 pages

Written in 2025/2026

Grade A+

RealGrades

The movement of plates is thought to result from - correct answers convection cells Which of the following statements about a scientific theory is not true? - correct answers It is a conjecture or guess The study of the origin and evolution of earth, its continents, oceans, atmosphere and life is - correct answers historical geology A combination of related parts interacting in an organized fashion is - correct answers a system That present-day processes have operated throughout geol...

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2 pages

Written in 2025/2026

Grade A+

RealGrades

What kind of rocks make up most of the Earth's crust? - correct answers Igneous What is the importance of Strabo? - correct answers He is the first geographer to observe magma cooling. Define Vicosity - correct answers The resistance to flow. High vicosity - correct answers slower flow Low vicosity - correct answers faster flow Difference between felsic and mafic lava flows/eruptions. - correct answers Mafic lava is hotter and faster moving while felsic lava is explosive and sl...

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5 pages

Written in 2025/2026

Grade A+

RealGrades

How is the rock cycle connected to plate tectonics? - correct answers through the process of rock formation. What types of rocks form from the melting/cooling of the mantle under the oceanic plate? - correct answers Igneous rocks The mantle rock changes phase from a solid to a liquid when ... ? What is this melted rock called? - correct answers the pressure drops but the temperature remains the same; Magma Magma is _____ dense than the solid rock? - correct answers Less the movement ...

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10 pages

Written in 2025/2026

Grade A+

RealGrades

GEL 109: Exam 1 Review Questions And Answers 100% Verified And Updated. How is the rock cycle connected to plate tectonics? - Answerthrough the process of rock formation. What types of rocks form from the melting/cooling of the mantle under the oceanic plate? - AnswerIgneous rocks The mantle rock changes phase from a solid to a liquid when ... ? What is this melted rock called? - Answerthe pressure drops but the temperature remains the same; Magma Magma is _____ dense than the solid rock...

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7 pages

Written in 2024/2025

Grade A+

Fyndlay

GEL 109 Exam 1-3 Bundled Questions Fully Solved Latest Update 2025/2026

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3 items

TutorJosh

GEL 109 Exam 3 Review Questions with Verified Solutions Latest Version 2025 Graded A+ Chemical Weathering - Answers Breakdown of rocks through chemical reactions, altering composition. Differential Weathering - Answers Uneven wearing away of rocks due to variations in composition. Erosion - Answers Transporting and wearing down of Earth's surface materials by natural forces. Exfoliation Dome - Answers Landform created by peeling or shedding of outer rock layers. Expansive Soil - Answers ...

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5 pages

Written in 2024/2025

Grade A+

TutorJosh

GEL 109 - Exam 1 Review Questions Solved Correctly Latest Version 2025 How is the rock cycle connected to plate tectonics? - Answers through the process of rock formation. What types of rocks form from the melting/cooling of the mantle under the oceanic plate? - Answers Igneous rocks The mantle rock changes phase from a solid to a liquid when ... ? What is this melted rock called? - Answers the pressure drops but the temperature remains the same; Magma Magma is _____ dense than the solid roc...

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7 pages

Written in 2024/2025

Grade A+

TutorJosh