Answer:
Ranchers have changed the environment of the outback by mining for gold.
Step-by-step explanation:
- The ranchers are in true sense into the profession of animal husbandry and herding cattle.
- But in the recent past, the ranchers of the outback have also been associated with the mining of gold to a great extent.
- The mining activities carried out by the ranchers at outback have stood responsible for the change in the local environment.
- The conventional means used by the ranchers for the mining of gold have proven perilous for the environment there.