High Quality Content by WIKIPEDIA articles! The environment is the subject of ministries AT the federal and provincial level in Canada, with the current highest environmental government official being the national Minister of the Environment Peter Kent. Canada`s large land mass and coastline make it very susceptible to any climate changes, so any contemporary changes of climate in the country are of national concern. Of the factors caused by human intervention that can affect this environment, activities that sustain the economy of Canada such as oil and gas extraction, mining, forestry and fishing are influential.