Test: AP Environmental Science

35.

Which of the following is NOT a drawback of utilizing hydrogen as a fuel source?

Hydrogen has a low energy density by weight.

Hydrogen is very challenging and dangerous to transport.

The input of energy to produce hydrogen is often greater than the energy of the resulting hydrogen.

Hydrogen has a low energy density by volume.

Existing infrastructure for manufacturing and transporting hydrogen is minimal to nonexistent.

35/100 questions

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