All the Following Are Considered Harmful Gases EXCEPT

question 65

Multiple Choice

All the following are considered harmful gases EXCEPT:

• A)HC
• B)CO
• C)NO _X
• D)O₂

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Definitions:

United Nations Guidelines

Frameworks, principles, or standards adopted by the United Nations to guide member states in various areas including human rights, economic development, and environmental protection.

International Law

A body of rules established by treaty or custom that is recognized and accepted by nations as binding in their relations with one another.

National Security

Measures and actions taken by a government to protect its citizens, institutions, and sovereignty from threats.

Foreign Policy

A government's strategy in managing its relationships with other countries or international entities.