Without water on Earth, all living organisms would perish. Plants, animals, and humans rely on water for survival. The absence of water would stop the water cycle, resulting in no rain, agriculture, or life.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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“A Journey through States of Water,” Chapter 8, explains how water changes between solid, liquid, and gas through freezing, melting, evaporation, and condensation. It highlights the water cycle, its importance, and water conservation.
Absence of trees disrupts the water cycle by reducing transpiration and increasing runoff. Without trees to absorb and release moisture, less water evaporates into the atmosphere, leading to reduced precipitation and potential drought.
To save water, conserve it by fixing leaks, using it efficiently, and recycling. Additionally, collect rainwater, use water-saving fixtures, and educate others about the importance of water conservation to protect this valuable resource.
A small hole at the bottom of a plant pot allows excess water to drain out. This prevents waterlogging, which can harm plant roots and promote healthy growth by ensuring proper drainage and aeration.