What Is the Most Significant Concern Over the Use of Hydrogen

question 76

Multiple Choice

What is the most significant concern over the use of hydrogen as a fuel source? 

• A) Burning hydrogen releases low amounts of carbon dioxide. 
• B) Excessive hydrogen leaks may deplete ozone. 
• C) Hydrogen gas is difficult to store. 
• D) Hydrogen gas cannot be distributed by a pipeline.

---

Definitions:

Financial Relationships

The analysis and assessment of the connections between various financial metrics and entities, including investments, expenses, revenues, and profits.

Financial Theory

A branch of economics that aims to understand and explain how financial markets operate, the structure of capital markets, and the pricing of financial instruments.

Economics

The social science that studies how people use scarce resources to produce valuable commodities and distribute them among different people.

Mathematics

Mathematics is the abstract study of numbers, quantity, structure, space, and change, used as a tool in a wide range of disciplines.