- What is the primary water source in Tuvalu? A) Rivers
B) Rainwater
C) Lakes
D) Underground springs
Answer: B) Rainwater - Which atoll in Tuvalu is known for its freshwater lagoon? A) Funafuti
B) Niutao
C) Nukufetau
D) Nui
Answer: A) Funafuti - What type of climate does Tuvalu have that affects its freshwater resources? A) Tropical rainforest
B) Desert
C) Temperate
D) Arid
Answer: A) Tropical rainforest - How does Tuvalu primarily obtain freshwater for its population? A) Desalination
B) Rainwater harvesting
C) River systems
D) Imported water
Answer: B) Rainwater harvesting - Which of the following statements is true about rivers in Tuvalu? A) Tuvalu has several major rivers.
B) Tuvalu has no rivers due to its atoll structure.
C) Tuvalu’s rivers are significant for irrigation.
D) Rivers in Tuvalu are used for transportation.
Answer: B) Tuvalu has no rivers due to its atoll structure. - What is the main challenge related to freshwater in Tuvalu? A) Pollution
B) Overfishing
C) Climate change and rising sea levels
D) Deforestation
Answer: C) Climate change and rising sea levels - Which atoll is the capital of Tuvalu? A) Niulakita
B) Funafuti
C) Nukufetau
D) Nui
Answer: B) Funafuti - What is the primary method of water storage in Tuvalu? A) Rivers
B) Water tanks
C) Ponds
D) Reservoirs
Answer: B) Water tanks - How many islands make up Tuvalu? A) 6
B) 8
C) 9
D) 12
Answer: B) 8 - Which of the following is a primary source of water pollution in Tuvalu? A) Industrial waste
B) Agricultural runoff
C) Wastewater from households
D) River contaminants
Answer: C) Wastewater from households - What percentage of Tuvalu’s land area is covered by water? A) 10%
B) 25%
C) 50%
D) 90%
Answer: D) 90% - Which atoll is the smallest in Tuvalu? A) Niutao
B) Niulakita
C) Nukufetau
D) Funafuti
Answer: B) Niulakita - What is the primary agricultural practice in Tuvalu? A) Rice cultivation
B) Coconut and taro farming
C) Wheat farming
D) Livestock rearing
Answer: B) Coconut and taro farming - Which natural disaster poses a significant risk to Tuvalu’s freshwater supply? A) Earthquakes
B) Tsunamis
C) Cyclones
D) Volcanic eruptions
Answer: C) Cyclones - What is a common method for conserving water in Tuvalu? A) Water rationing
B) Building dams
C) Rainwater collection
D) Drilling wells
Answer: C) Rainwater collection - Which atoll has the largest population in Tuvalu? A) Nui
B) Funafuti
C) Niutao
D) Nukufetau
Answer: B) Funafuti - What is the main vegetation type found in Tuvalu? A) Tropical rainforest
B) Mangroves
C) Grasslands
D) Desert scrub
Answer: B) Mangroves - Which of the following is NOT a consequence of climate change affecting Tuvalu? A) Rising sea levels
B) Increased rainfall
C) Freshwater scarcity
D) Coral bleaching
Answer: B) Increased rainfall - What is the average annual rainfall in Tuvalu? A) 500 mm
B) 1,000 mm
C) 2,000 mm
D) 3,000 mm
Answer: B) 1,000 mm - What type of fish is commonly found in Tuvalu’s waters? A) Salmon
B) Tuna
C) Cod
D) Trout
Answer: B) Tuna - Which organization assists Tuvalu with water resource management? A) WHO
B) UNESCO
C) FAO
D) UNICEF
Answer: C) FAO - Which atoll is famous for its biodiversity and is a popular site for birdwatching? A) Funafuti
B) Niutao
C) Nukufetau
D) Nui
Answer: A) Funafuti - How does Tuvalu handle its waste management issues? A) Incineration
B) Landfills
C) Ocean dumping
D) Composting
Answer: A) Incineration - What is the primary source of electricity generation in Tuvalu? A) Hydropower
B) Solar energy
C) Wind energy
D) Fossil fuels
Answer: B) Solar energy - What is the largest lagoon in Tuvalu? A) Funafuti Lagoon
B) Nukufetau Lagoon
C) Niutao Lagoon
D) Nui Lagoon
Answer: A) Funafuti Lagoon - Which island in Tuvalu is known for its traditional culture and customs? A) Funafuti
B) Niutao
C) Nukufetau
D) Nui
Answer: B) Niutao - What is the main challenge facing freshwater sources in Tuvalu? A) Overexploitation
B) Salinization
C) Industrialization
D) Natural disasters
Answer: B) Salinization - Which of the following is a traditional method of water storage in Tuvalu? A) Underground tanks
B) Open wells
C) Roof catchment systems
D) Large reservoirs
Answer: C) Roof catchment systems - What is the primary fruit grown in Tuvalu? A) Banana
B) Pineapple
C) Coconut
D) Mango
Answer: C) Coconut - Which organization works on climate change adaptation in Tuvalu? A) UNDP
B) WHO
C) UNESCO
D) World Bank
Answer: A) UNDP
| Feature | Details |
| Major Water Sources | Rainwater harvesting and freshwater lagoons |
| Rivers | None (Tuvalu has no rivers) |
| Primary Atolls | Funafuti, Niutao, Nukufetau, Nui, and others |
| Freshwater Availability | Limited, primarily stored in tanks |
| Main Water Storage Method | Roof catchment systems and water tanks |
| Challenges | Freshwater scarcity, salinization, climate change |
| Average Annual Rainfall | ~1,000 mm (seasonal) |
| Significant Lagoon | Funafuti Lagoon (largest lagoon in Tuvalu) |