Consider the Following Equation

question 65

Multiple Choice

Consider the following equation:

Where GHG = world annual emissions of greenhouse gases Energy = world annual amount of energy consumed GDP = worldʹs annual gross domestic product
The ratio GHG/Energy describes

• A)the units of greenhouse gases emitted per unit of energy consumed.
• B)greenhouse gas emissions expressed as a percentage of carbon-based energy consumed.
• C)the total units of greenhouse gases emitted annually.
• D)the units of energy consumed per unit of greenhouse gases emitted.
• E)the energy efficiency of greenhouse gas emissions.

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Definitions:

Ophthalmology

A branch of medicine dealing with the anatomy, physiology, and diseases of the eye.

Trichiasis

An eye condition where eyelashes grow inward, touching the eyeball and potentially causing discomfort or damage.

Trich

Short for Trichomoniasis, a sexually transmitted infection caused by the parasite Trichomonas vaginalis.

Nyctalopia

A condition often referred to as night blindness, where individuals have difficulty seeing in low light or darkness.