41. What kind of plate boundary results to the formation of most volcanoes?
42. What material forms new ocean floor?
43. Where does sea floor spreading happen?
44. Where is old crust melted back into magma?
45. Which of the following is not a TYPE of plate boundary?
46. Who came up with the theory of sea floor spreading?
47. Why is a divergent boundary also called a constructive boundary?
48. Why is Earth not growing in spite of sea floor spreading?
49. Why was Wegeners theory forgotten?
MCQ Multiple Choice Questions and Answers on Plate Tectonics
Plate Tectonics Trivia Questions and Answers PDF
Plate Tectonics Question and Answer
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