Earth Lakes Are Under Threat Reading Answers Exclusive Page
Local governments have successfully restored the original surface area of the Aral Sea.
Lake Poopo is not the only vast area of water to have disappeared. The Aral Sea in Central Asia was once the world's fourth largest lake but then it began to shrink in the 1960s. As a shallow lake, it depended on rivers to keep its level up. But then water from these rivers was diverted for irrigation purposes. Rice is a crop that needs huge quantities of water to survive in desert areas. Fields planted with cotton also require a regular supply. Now the water level is so low that fishing has stopped altogether. And it is not just the immediate area that is affected. Because the floor of the lake is now exposed, the salt that lies there is often carried by the wind across a radius of 300 kilometres. This impacts on agriculture as it damages growing plants and is absorbed by the soil.
When lake beds dry out, regional winds blow fine, ____________ into the air, causing human health issues. Questions 10–13: True, False, or Not Given
Transitioning to drip irrigation and drought-resistant crops reduces the volume of water extracted from tributary rivers. earth lakes are under threat reading answers exclusive
Earth's Lakes Under Threat: Causes & Impact | PDF | Biofuel - Scribd
High concentrations of pollutants and salts can make water __________ to local wildlife.
Providing focusing on environmental science. As a shallow lake, it depended on rivers
Here are the verified answers and detailed explanations for the passage above. Explanation A Paragraph A
Q: What is the main threat to the world's lakes? A: Climate change, pollution, and over-extraction of water are the main threats to the world's lakes.
— Explanation: Paragraph D explains that lake expansion in Tibet is caused by melting glaciers, calling it a "temporary surplus" that masks a long-term crisis. Questions 6–10: Sentence Completion Fields planted with cotton also require a regular supply
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Rising global temperatures accelerate the rate of [evaporation] , causing shallow basins to dry up rapidly.
Over-allocation of water resources for unsustainable agriculture, industrial cooling, and domestic use permanently depletes incoming river flows. The historical collapse of the Aral Sea serves as the primary case study here. Paragraph C: The Peril of Eutrophication
Do the following statements agree with the information given in the reading text? if the statement agrees with the information FALSE if the statement contradicts the information NOT GIVEN if there is no information on this