Write an assignment and explain in a professional manner, must be in paragraph format and cite aswell as reference your assignment in Harvard style.

The international mining and metals sectors across all industries around the world record significant deaths from occupational injury and disease annually. Considering that workers are an important and valued part of this sector, moral and legal obligations are placed on it to protect the health and well$-$being of its workers.

$1.$ Explain four visionary aspects towards a zero harm for workers in this sector. $($ Read: Good Practice Guidance on OHRA in mining and metals company: chapter $1$: section $1\mathrm{.}1$; pg $4)[4]$

$2.$ Discuss the critical health problems that can occur with respect to the various types of exposure in this workplace under any two of the following headings:

physical environment, effects of hazardous substances, onset of symptoms in relation to exposure in mining. $($ Read: Good Practice Guidance on OHRA in mining and metals company. Refer to chapter $1$: section $1\mathrm{.}2$; pg$.6)[8]$

$3.$ From the business point of managing community well$-$being impacts, in relation to the impacts of mining and metals projects on health determinants:

$3.1.$ Explain energy and waste,

$3\mathrm{.}2.$ Explain crime and safety,

$3\mathrm{.}3.$ Explain learning and education. $($ Read: Good Practice Guidance on HIA in mining and metals company. Refer to section $1$: subsection $1\mathrm{.}2$; pgs $15,16$ & $19)[8]$