Natural and Artificial Changes
IMPORTANT
Natural and Artificial Changes: Overview
This topic explains concepts such as Natural Changes, Man-made Changes, etc.
Important Questions on Natural and Artificial Changes
MEDIUM
IMPORTANT
The conversion of iron to steel is an example of _____ change.

MEDIUM
IMPORTANT
Define man-made changes.

EASY
IMPORTANT
Which of the following is a natural desirable change?

EASY
IMPORTANT
Which of the following is compound?
