Earth Lakes Are Under | Threat Reading Answers Exclusive !!exclusive!!

Global lakes, holding 90% of surface freshwater, face an unprecedented crisis driven by climate-induced evaporation, industrial pollution, and unsustainable water extraction [1]. These combined threats are creating "dead zones," accelerating shrinkage, and severely damaging biodiversity, demanding urgent, coordinated stewardship to prevent ecological collapse [1]. For more insights, visit the Earth's Lakes are Under Threat report.

Climate change is having a profound impact on the world's lakes. Rising temperatures are causing ice cover on lakes to decline, leading to changes in water temperature and chemistry. This, in turn, affects the distribution and abundance of aquatic life. Changes in precipitation patterns are also altering the water levels of lakes, with many experiencing more frequent and severe droughts and floods. For example, Lake Chad in Africa, which was once the sixth-largest lake in the world, has shrunk by about 95% since the 1960s due to a combination of climate change and over-extraction of water. earth lakes are under threat reading answers exclusive

8. It is threatened by invasive plant species.

Conclusion

• Location: Paragraph discussing fertilizer runoff.
• Explanation: Runoff from agriculture introduces phosphorus and nitrogen, which trigger the rapid growth of algae (algal blooms). When these die and decompose, they consume oxygen, creating "dead zones."