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