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The Role of the Oceans in the World - Test
Contributed by: Flynn
  • 1. What is the largest ocean on Earth?
A) Pacific Ocean
B) Arctic Ocean
C) Atlantic Ocean
D) Indian Ocean
  • 2. Which ocean is the smallest?
A) Arctic Ocean
B) Atlantic Ocean
C) Southern Ocean
D) Indian Ocean
  • 3. What percentage of the Earth's surface is covered by oceans?
A) 50%
B) 65%
C) 80%
D) 71%
  • 4. What is the process by which water from the ocean enters the atmosphere?
A) Infiltration
B) Evaporation
C) Precipitation
D) Condensation
  • 5. Which current is known for its warm water and influences weather patterns?
A) Benguela Current
B) California Current
C) Labrador Current
D) Gulf Stream
  • 6. Which phenomenon is characterized by the rise of sea temperatures?
A) La Niña
B) Hurricane
C) El Niño
D) Monsoon
  • 7. What role do oceans play in the carbon cycle?
A) Carbon sink
B) Carbon source
C) Carbon neutral
D) Carbon amplifier
  • 8. How do oceans influence weather patterns?
A) By storing and releasing heat
B) By generating rainfall directly
C) By creating landforms
D) By blocking wind currents
  • 9. What do we call the ocean zone where sunlight can penetrate?
A) Aphotic zone
B) Neritic zone
C) Photic zone
D) Benthic zone
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