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