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Earth Science & Geology Quiz
Earth Science & Geology · Hard
6 questions · Unlimited attempts · Free online practice
Earth's landscapes are constantly changing, shaped by powerful natural forces over millions of years. Earth science and geology help us understand how mountains rise, rivers carve...
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All 6 questions in this Earth Science & Geology quiz
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What is the name of Earth's only confirmed natural nuclear reactor that operated billions of years ago in Africa?
- A. Lake Kivu reactor
- B. Witwatersrand reactor
- C. Bangui anomaly
- D. Oklo reactor
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What is the name of the distinct banded appearance of Earth's ocean floor created by alternate magnetic recordings?
- A. Isograv anomalies
- B. Magnetic anomaly pattern
- C. Magnetic declination
- D. Magnetic striping
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What is the name of the process by which carbon dioxide is removed from the atmosphere and stored in rocks?
- A. Silicate weathering
- B. Carbon fixation
- C. Carbon sequestration
- D. Photosynthesis
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In which climate would you find 'Xerophytes'?
- A. Desert
- B. Marsh
- C. Rainforest
- D. Tundra
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What is the name of the oldest rocks ever found on Earth?
- A. Isua greenstone belt
- B. Acasta Gneiss
- C. Nuvvuagittuq greenstone belt
- D. Jack Hills zircons
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Which is the highest volcano in the world?
- A. Mount Etna
- B. Mount Fuji
- C. Mauna Loa
- D. Ojos del Salado