Yes, the mustard seeds collect in certain low-lying areas, just like how water gathers in ponds, lakes and rivers. The shape of the land helps in forming these natural water collection spots. Class 5 EVS Textbook Our Wondrous World Chapter 1 ...
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When water is heated in sunlight, it slowly disappears as vapour. This process is called evaporation. It shows how heat turns water into gas, just like it happens in the water cycle. Class 5 NCERT EVS Our Wondrous World Chapter 1 ...