Question

how to do it ! please tell fast​

Answer 1

Answer:

take 2 trays plain of equal sizes fill both of them with soil then in 1 tray plant mustard plant or green gram plant but only 1 then leave one of the tray alone don't plant any plants in 2 one. Then give water to both of the trays. After some days lift both trays in same angle then after some more days soil is carried out of the trays then this will help u in soil erosion. (from here your activity is. completed)

Explanation:

now at least give me 50 thq bcoz this Q takes much time too write.

Answer 2

Answer:

please mark me brainliest