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Chapter One Terms
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geology : is the study of the structure, formation, and history of the earth, especially as recorded in rocks.
andesite : a special type of volcanic rock.
arc : any portion of a circle.
extinct : having died out; no longer active, no longer in existence or use.
crust : the outer layer of the earth.
seamount : a submarine mountain rising above the deep-sea floor.
plate : one of the series of vast segments of thin, mobile blocks that make up the crust of the earth.
mariana trench : a deep trench in the ocean floor about 60 to 100 miles eart of the Mariana Islands.
dormant : asleep; inactive
strike slip fault : fault with mostly horizontal displacement.
Chapter One Terms
Across:3. | fault with mostly horizontal displacement. | 6. | one of the series of vast segments of thin, mobile blocks that make up the crust of the earth. |
| 8. | the outer layer of the earth. | 9. | a deep trench in the ocean floor about 60 to 100 miles eart of the Mariana Islands. |
| | Down:1. | is the study of the structure, formation, and history of the earth, especially as recorded in rocks. | 2. | asleep; inactive | 3. | a submarine mountain rising above the deep-sea floor. |
| 4. | having died out; no longer active, no longer in existence or use. | 5. | a special type of volcanic rock. | 7. | any portion of a circle. |
| |
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PuzzleFast.com, Noncommercial Use Only
Chapter One Terms
Across:3. | fault with mostly horizontal displacement. | 6. | one of the series of vast segments of thin, mobile blocks that make up the crust of the earth. |
| 8. | the outer layer of the earth. | 9. | a deep trench in the ocean floor about 60 to 100 miles eart of the Mariana Islands. |
| | Down:1. | is the study of the structure, formation, and history of the earth, especially as recorded in rocks. | 2. | asleep; inactive | 3. | a submarine mountain rising above the deep-sea floor. |
| 4. | having died out; no longer active, no longer in existence or use. | 5. | a special type of volcanic rock. | 7. | any portion of a circle. |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only