Question

Describe how to make the following models with the help of objects found around you.

1. Sandclock model​

Answer 1

by two bottles and bottle cap

Explanation:

take two bottles and cut ups part which we have cut make in it again one part take which is close one put down one and up then do two holes for cap and attach them with glue gun or anything with what we can stick then put in that sand and stick the upper part which we have cut in two therefore sand will not fall

your sand clock is ready