Question 3 - Questions at the end of chapter (Page 161 & 162) - Chapter 8 Class 6 - A Journey through States of Water (Curiosity)

Transcript

Question 3 (Page 161) We see green coloured plastic grass at many places these days. Space around natural grass feels cooler than space around the plastic grass. Can you find out why?Natural grass Natural grass has water in it which evaporates .This absorbs heat and cools the surroundings Plastic grass Plastic grass has no water, There is no evaporation in it so it doesn’t cool the surroundings