Question

Conversion of wood into a table is:

• A. permanent change
• B. natural change
• C. man-made change
• D. temporary change

Answer 1

Answer: (A), (C)

The correct options are
A permanent change
C man-made change

Conversion of wood into table is a man-made change as it requires human intervention like cutting, polishing etc.
It is also a permanent change as it cannot be undone and we cannot get back the original wood.