Question

shashank and his two friends shanu and mohit decided to collect waste chalk pieces from all classrooms. then they decided to powder all the chalk pieces and make a chalk paste. chalk paste was put in moulds to make new chalk sticks.
1. Mention the type of change.
2. Which values are shown by Shashank and his friends.

Answer 1

physical change.

shashank and his friends are aware of recycling of waste material & reusing it .

Answer 2

Answer:

It is a physical change

the values shown by Shashank and his friend is that we should take care of those things which are used by us in our daily life