Ocean water can be used to produce salt through evaporation in salt pans. It is also useful for cooling in industries, shipping, fishing, and sometimes desalination to provide freshwater in water-scarce regions. Class 5 EVS Our Wondrous World Unit 1: Life ...
Category: Class 5 EVS
Class 5 EVS – Environmental Studies, Textbooks: Our Wondrous World and Looking Around for Session 2025-26.
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No, we cannot drink ocean water because it is salty. Drinking salty water can harm our body. It needs to be processed through desalination to make it safe for drinking and other uses. Class 5 EVS Our Wondrous World Unit 1: ...
Land shapes decide river paths. Rivers on western slopes of India’s mountains flow toward the Arabian Sea, while those on eastern slopes flow into the Bay of Bengal. Slopes and terrain guide water movement. Class 5 EVS Textbook Our Wondrous World ...
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 ...
The mustard seeds do not move in a straight line. They spread out in various directions depending on the shape and slope of the paper, just like rivers split or change course in nature. Class 5 NCERT EVS Our Wondrous World ...