If rain fails to replenish water sources, the entire ecosystem suffers, leading to reduced freshwater input into rivers and lakes. Eventually, even oceans can feel the impact, as evaporation exceeds replenishment, threatening marine life.
Share
The phrase suggests that without adequate rainfall, the balance of water in ecosystems is disrupted. Freshwater sources like rivers and lakes depend on rain to maintain their levels. If rainfall is insufficient, evaporation can exceed water input, leading to decreased water levels, including in oceans. This can harm marine ecosystems, as reduced freshwater affects salinity and nutrient flow. Over time, persistent drought can lead to serious consequences for wildlife, agriculture, and human populations reliant on these water sources.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-8/