Earth Lakes Are Under Threat Reading Answers Upd <Exclusive · FIX>

Waters have turned due to increasing bacteria in shallow, warm conditions. Tourism has declined over the last decade. Lake Fracksjön

When analyzing reading passages on this subject, several recurring scientific points emerge. Understanding these will help you navigate comprehension questions and "True/False/Not Given" sections more effectively. 1. The Impact of Climate Change

False.

According to a recent study published in the journal Nature , nearly 20% of the world's lakes are experiencing significant declines in water levels, while over 50% are showing signs of degradation. This trend is alarming, as lakes play a crucial role in regulating the Earth's water cycle, supporting biodiversity, and providing ecosystem services. earth lakes are under threat reading answers

In Iran, waters have also been affected by unusually hot summers, but dams and irrigation projects have also played a part. In the past, people admired its beautiful green-blue colour. However, the water now has a red tint. The reason for this is that bacteria quickly multiply in the warm waters of a shallow lake. Now local communities are understandably concerned about the future. One of their concerns is that Lake Urmia is no longer seen as a place where people can bathe to improve their health. As a result, in the last decade, there has been a downturn in tourism in the area, an industry many people depended on.

Highlighting the catastrophic impact of Soviet irrigation projects.

The consequences of lake degradation are far-reaching and can have significant impacts on human societies and the environment. Some of the most pressing concerns include: Waters have turned due to increasing bacteria in

Chemical fertilizers used in farming contain high amounts of phosphorus and nitrogen. Rainwater washes these nutrients into nearby lakes, triggering massive algal blooms. This process, called eutrophication, blocks sunlight and depletes dissolved oxygen when the algae die and decompose. The result is massive fish kills and toxic water conditions. Key Themes in Academic Reading Passages

Test questions often ask you to match a specific threat (like invasive species) with its direct effect on the ecosystem.

This process leads to eutrophication , which severely depletes oxygen levels. According to a recent study published in the

has famously turned a blood-red colour. This eerie transformation is caused by a massive increase in

The full passage is available on IELTS training platforms including ieltsit.com, engnovate.com, and czieltslegend.com. The passage originates from IELTS Trainer 2 Academic Test 6 .

| Question | Correct Answer | Question Type | |----------|----------------|----------------| | 1 | Nearly 90% | Factual recall | | 2 | 27 gigatons/year | Numerical detail | | 3 | Rising global temperatures | Main idea identification | | 4 | Temporary increase then permanent decline | Definition | | 5 | 70–80% | Percentage recall | | 6 | Aral Sea, Lake Poopó | Specific examples | | 7 | Nutrient pollution causing algal blooms; Lake Erie | Vocabulary + example | | 8 | 40 million | Numerical detail (population) | | 9 | Lake Washington, Lake Biwa | Positive evidence | | 10 | False (they accelerate warming) | True/False inference |