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