To cool the hot seat, place a damp cloth over it or spray water lightly. The evaporation of water will absorb heat and lower the temperature of the seat, making it cooler to touch.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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The statement emphasizes that while access to water is a fundamental right, we must first be responsible for its conservation and proper use. Protecting water resources ensures their availability for everyone, now and in the future.
Water is present in the solid state in nature as ice. This occurs in glaciers, ice caps and polar regions. Solid water also forms as frost or snow, contributing to Earth’s cryosphere.
Activities involving evaporation include drying clothes, cooking, and using an air conditioner. Understanding evaporation helps us optimize drying processes, manage indoor humidity and effectively use cooling systems, improving both efficiency and comfort in daily life.
Leaving sludge in heaps allows excess water to drain out, reducing its weight and volume. This makes transportation cheaper and easier, while letting it partially decompose improves safety and reduces handling risks.