On plain paper, water spreads. On crayon-colored paper, water stays on the surface. This is because wax makes the surface waterproof, showing how some leaves and surfaces repel water to protect themselves.
Class 5 Environmental Studies Grade 5 Chapter 1 Water-The Essence of Life solutions
CBSE Class 5 EVS Unit 1: Life Around Us Chapter 1 Water–The Essence of Life Question Answer
When a drop of water is placed on plain paper, it spreads out and gets absorbed. But on wax crayon-colored paper, the water drop stays on top and doesn’t spread. This shows how wax makes surfaces waterproof. Similarly, plant leaves often have a waxy layer that prevents extra water from entering, protecting them from damage and keeping them healthy by avoiding waterlogging.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 1: Life Around Us – Chapter 1: Water-The Essence of Life Extra Questions & Answer:
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