Question

Early man used to draw on the rocks "or" cave walls" give your reasons why early then drew pictures on the walls.

Answer 1

because if they draw on wall it will spoil
but the rocks do not spoil

Answer 2

Humans have been carving and drawing on the walls for many years now.

And there are a number of reasons behind that.

Here are a few to make you understand --

1. They just felt like it. They wanted to curve and so they did.

2. With time, some of the people really started to like art.

3. Later, it started to become more like their encyclopedia and they started to preserve their own history with that.