Question

any 2 ex. where tech. helps a substance to become a resource

Answer 1

Answer:

by modifying it eg iron ore is modified and iron is taken out the it is used..And Petroleum is refined first so that is also a type of modification

Explanation:

..

Answer 2

Both time and technology are related to the needs of the people and are important factors that can change substances into resources. People are the most important resource as it is their ideas, knowledge, inventions and discoveries -technology-that lead to the creation of more resources.

HOPE THIS HELPS