51. Which of the following is not a greenhouse gas?
A) Carbon dioxide
B) Oxygen
C) Methane
D) Water vapor
Answer: B) Oxygen
52. What is the term used to describe the process of the Earth’s rotation causing a deflection of air and water currents?
A) Coriolis effect
B) Solar radiation
C) Electromagnetic induction
D) Gravitational attraction
Answer: A) Coriolis effect
53. Which of the following is not a type of rock?
A) Sedimentary
B) Igneous
C) Metamorphic
D) Fossil
Answer: D) Fossil
54. What is the term used to describe the process of soil and rock being carried away by wind or water?
A) Erosion
B) Deposition
C) Weathering
D) Sedimentation
Answer: A) Erosion
55. Which of the following is not a type of fault?
A) Reverse
B) Strike-slip
C) Normal
D) Magnetic
Answer: D) Magnetic
