Question

1. what is an environmental concern for the great lakes?
2. what type of government does canada have?
3. who is the head of government?

Explanation:

Question 6:

Environmental concerns for the Great Lakes relate to environmental issues affecting these water bodies. Subfields in Natural Science like Environmental Sciences study such ecological problems, including pollution (e.g., chemical, plastic), invasive species, habitat loss, and climate - related changes (e.g., altered water levels, temperature impacts) that threaten the Great Lakes' ecosystem. For example, pollution from industrial waste, agricultural runoff, and sewage can degrade water quality, harming aquatic life and human use of the lakes. Invasive species like zebra mussels disrupt the native ecosystem by outcompeting local species and altering food webs.

To determine Canada's government type, we refer to political science (a subfield of Social Science). Canada is a parliamentary democracy and a constitutional monarchy. The monarch (currently King Charles III, represented by the Governor - General in Canada) is the head of state, and the government is led by a Prime Minister who is the head of the executive branch, with power derived from the elected House of Commons. The system has a bicameral legislature (House of Commons and Senate) and a multi - party system, with the party holding the most seats in the House of Commons forming the government.

In Canada's government structure (a parliamentary democracy), the Head of Government is the Prime Minister. The Prime Minister is the leader of the political party with the most seats in the House of Commons. As of July 2023, the Prime Minister of Canada is Justin Trudeau, who leads the Liberal Party. The Prime Minister is responsible for leading the executive branch, formulating policies, and representing Canada domestically and internationally in many governmental affairs.

Answer:

Common environmental concerns for the Great Lakes include pollution (chemical, plastic, etc.), invasive species (e.g., zebra mussels), habitat destruction, and climate - related impacts (e.g., changing water levels, temperature changes). (If a specific one is needed, e.g., "Pollution (such as chemical and plastic pollution) is an environmental concern for the Great Lakes.")

Question 7: