Energy and Mines 10, 20, 30

(a)	Examine the advantages and disadvantages of diesel and electric vehicles underground.
(b)	Research the history of the development of equipment and processes used in conventional potash mining.
(c)	Explain how equipment is maintained and repaired underground.
(d)	Explore the challenges of an underground work environment (e.g., salty air, hot conditions, ground water flooding and need for air exchange).
(e)	Investigate the use of engineering (e.g., rock bolts, hard vs soft rock processes and test holes) in conventional mining.
(f)	Explain how technology is integrated into conventional potash mining to improve efficiency and safety.
(g)	Discuss the steps taken to mitigate conventional mining risks including those outlined in mining regulations (e.g., water inflow and equipment failure) to keep employees, local communities and ecosystems safe.