Paragraf tamamlamaSoru #8582
Complete the paragraph with the most appropriate option:
Desalination technology has become a vital lifeline for arid coastal countries lacking freshwater rivers or aquifers. Most modern desalination plants utilize reverse osmosis, forcing pressurized seawater through semipermeable membranes that trap salts. ---- Disposal of this hyperconcentrated effluent back into coastal waters can deplete dissolved oxygen and harm fragile seafloor communities.
Desalination technology has become a vital lifeline for arid coastal countries lacking freshwater rivers or aquifers. Most modern desalination plants utilize reverse osmosis, forcing pressurized seawater through semipermeable membranes that trap salts. ---- Disposal of this hyperconcentrated effluent back into coastal waters can deplete dissolved oxygen and harm fragile seafloor communities.
- A)Solar-powered desalination facilities offer an eco-friendly path to sustainable drinking water in deserts.
- B)However, this energy-intensive filtration leaves behind a toxic byproduct: massive volumes of dense brine.
- C)Freshwater demand in agriculture accounts for more than seventy percent of global consumption.
- D)Traditional thermal distillation requires boiling large amounts of seawater using fossil fuels.
- E)Many island nations rely on rainwater harvesting cisterns to supplement municipal tap water.
Cevabı ve çözümü göster
Doğru cevap: B) However, this energy-intensive filtration leaves behind a toxic byproduct: massive volumes of dense brine.
Çözüm: Boşluktan sonra "Disposal of this hyperconcentrated effluent back into coastal waters can deplete dissolved oxygen..." cümlesindeki "this hyperconcentrated effluent" (bu aşırı konsantre atık) ifadesi, B seçeneğindeki "massive volumes of dense brine" (yoğun tuzlu su atığı) ile doğrudan referans oluşturur.