I'm am unsure what context the answer needs to be in or how specific they need to be. Minerals are used in most building supplies, fertilizers, cooking ingredients, and machinery.
Macquarie River.
Margaret River.
Victoria River.
Wollondilly River.
Yarra River.
Mackenzie River Drysdale River.
Finke River.
Daly River.
I put more than five just in case. :)
Corn is a primary subsistence crop is in danger due to soil erosion
Answer:
the correct one is time-management
