Have you ever observed sieves being used at construction sites. Class 6

Have you ever observed sieves being used at construction sites. Class 6

Question 1.

Have you ever observed sieves being used at construction sites to separate pebbles and stones from the sand? Class 6

Answer:

Yes, this improves quality of the construction material.

Question 2.

Find out about some water bodies in India that contain common salt. One such source is Sambhar Lake in Rajasthan. Class 6

Answer:

1. Rann of Kutch (Gujarat)
2. Vembanad Lake (Kerala)
3. Chilika Lake (Odisha)
4. Kolleru Lake (Andhra Pradesh)