Which of the Following Statements Is True Concerning Sunlight Radiation

question 14

Multiple Choice

Which of the following statements is true concerning sunlight radiation used for photosynthesis?

• A) All of the sunlight that hits the atmosphere is used for photosynthesis.
• B) Only the highest energy wavelengths are used for photosynthesis.
• C) All of the visible light is used for photosynthesis.
• D) Only the red, blue, and violet wavelengths of visible light are used for photosynthesis.
• E) Only the green visible light is used for photosynthesis.

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Definitions:

Economies of Scale

Reduction in per unit cost as the volume of production increases, due to factors like bulk purchasing and efficient use of resources.

Technological Change

The overall process of invention, innovation, and diffusion of technology or processes.

Returns to Scale

The rate at which output increases in response to proportional increases in all inputs or resources, reflecting the production efficiency of a firm.

Long-Run Average Total Cost

The per unit cost of production in the long run, where all inputs, including capital, are variable.