Question

explain the following concept
material sources ​

Answer 1

Answer:

Explanation:

Material sources:

These sources occur naturally. For example vegetables, animals, and the geographical materials.

The geographical sources are such as source of stone, timber, outcrop etc.

Answer 2

Explanation:

Material sources:- original or basic materials utilized in research, as diaries or manuscripts. The Written sources of are the documents that have recorded through the written word the events that have happened in a certain period of time