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Earth Lakes Are Under Threat Reading Answers

"Earth's Lakes Are Under Threat," a common IELTS reading passage, outlines the rapid degradation of global water bodies driven by human activities like farming and pollution, combined with climate change. Key case studies highlight the disappearance of Lake Poopó, the toxic legacy of the Aral Sea, and ecological damage to lakes Tanganyika and Urmia. For an analysis of the reading passage's answers, visit scribd.com

Question 3: According to the passage, what is the “principal culprit” behind shrinking lakes?

Answer: Rising global temperatures (climate change). earth lakes are under threat reading answers

  • i) The role of ice cover
  • ii) Fertilizer runoff and dead zones
  • iii) Plastic ingestion in fish
  • Answer: ii) Fertilizer runoff and dead zones
  1. Lake Chad: Located in Africa, Lake Chad has lost over 90% of its surface area since the 1960s due to climate change, over-extraction of water, and land degradation.
  2. Lake Aral: Once the world's fourth-largest lake, Lake Aral has shrunk significantly due to the diversion of water from its feeder rivers, causing widespread ecological and economic impacts.
  3. Lake Tahoe: Located in the United States, Lake Tahoe is facing threats from climate change, pollution, and invasive species, which are altering its ecosystem and affecting water quality.