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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) Arctic Ocean
B) Pacific Ocean
C) Indian Ocean
D) Atlantic Ocean
  • 2. Which ocean is the smallest?
A) Indian Ocean
B) Arctic Ocean
C) Southern Ocean
D) Atlantic Ocean
  • 3. What percentage of the Earth's surface is covered by oceans?
A) 71%
B) 80%
C) 65%
D) 50%
  • 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) Gulf Stream
C) Labrador Current
D) California Current
  • 6. Which phenomenon is characterized by the rise of sea temperatures?
A) La Niña
B) El Niño
C) Hurricane
D) Monsoon
  • 7. What role do oceans play in the carbon cycle?
A) Carbon neutral
B) Carbon source
C) Carbon amplifier
D) Carbon sink
  • 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) Benthic zone
B) Neritic zone
C) Aphotic zone
D) Photic zone
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