To answer this question, we need to understand the concept of newsprint production and the leading countries in this industry.
Option A) Canada - This option is correct. Canada is the primary producer of newsprint in the world. The country has a significant presence in the newsprint industry, with several mills producing a large amount of newsprint.
Option B) USA - This option is incorrect. While the United States has a significant production of newsprint, it is not the primary producer in the world.
Option C) Australia - This option is incorrect. Australia does have some newsprint production, but it is not the primary producer in the world.
Option D) China - This option is incorrect. China has a large and growing paper and pulp industry, but it is not the primary producer of newsprint in the world.
Therefore, the correct answer is A) Canada. Canada is the primary producer of newsprint in the world.