The Abaiang Lagoon’s Pristine Ecosystem
  • 1. What is the primary ecosystem type of the Abaiang Lagoon?
A) Temperate forest
B) Coral reef ecosystem
C) Freshwater wetland
D) Grassland
  • 2. What is a major threat to the Abaiang Lagoon's ecosystem?
A) Mountain erosion
B) Desertification
C) Glacial retreat
D) Pollution
  • 3. What role do mangroves play in the lagoon's ecosystem?
A) Coastal protection
B) Mountain growth
C) Desert sustenance
D) Inland water storage
  • 4. Which human activity has a significant impact on water quality in the lagoon?
A) Fossil fuel drilling
B) Agricultural runoff
C) Carbon capture
D) Ocean salinity monitoring
  • 5. How do coral reefs help protect coastal areas?
A) By creating deserts
B) By forming mountains
C) By reducing wave energy
D) By increasing wave height
  • 6. Which climate factor affects the Abaiang Lagoon the most?
A) Increased rainfall
B) Winter snow cover
C) Sea level rise
D) Extreme cold temperatures
  • 7. Which organization promotes the conservation of the Abaiang Lagoon?
A) OPEC
B) Conservation International
C) World Bank
D) NASA
  • 8. Which water quality problem is prevalent in the Abaiang Lagoon?
A) Thermal pollution
B) Desalination
C) Eutrophication
D) Acid rain
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