Since the time in which climate change and greenhouse gas emissions became headline news in 1997,Canada's production of greenhouse gases has

A) decreased significantly.
B) decreased slightly.
C) remained the same.
D) increased.

Canada's production of greenhouse gases has actually increased since 1997. According to data from Environment and Climate Change Canada, emissions of greenhouse gases in Canada increased by 21% between 1990 and 2018. While there have been some efforts to reduce emissions, such as the implementation of a carbon pricing system, they have not been enough to offset the overall increase.