News & Politics Illegal sand mining ppt

1. PRESENTED BY SNEHAL THOMAS ROLL NO.1300 ILLEGAL RIVER SAND MINING 2. SAND MINING • SAND MINING IS A PRACTICE THAT IS USED TO EXTRACT SAND. • SAND IS MINED FROM BEACHES,…

Technology Sand distribution

1. By AKASH KAUNTIA 2. INTRODUCTION Sand has become a very important mineral for the expansion of society. Sand is a naturally occurring granular material composed of finely…