If Ozone Layers in the Atmosphere Are Depleted

question 60

Multiple Choice

If ozone layers in the atmosphere are depleted

• A) less visible wavelength radiation will reach the Earth's surface, causing an increase in photosynthesis.
• B) less infrared wavelength radiation will reach the Earth's surface, causing global warming.
• C) more infrared wavelength radiation will reach the Earth's surface, causing more cases of skin cancer.
• D) more ultraviolet wavelength radiation will reach the Earth's surface, causing more genetic damage to organisms.
• E) less ultraviolet wavelength radiation will reach the Earth's surface, causing global cooling.

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Definitions:

Diversifiable Risk

Relates to the risk that can be reduced or eliminated from a portfolio by holding a variety of investments.

Non-Diversifiable Risk

A type of investment risk that cannot be eliminated through diversification, arising from factors that affect all companies.

Efficient Markets Hypothesis (EMH)

The hypothesis is that actual capital markets, such as the TSX, are efficient.

CAPM

Capital Asset Pricing Model, a theory that describes the relationship between systematic risk and expected return for assets, particularly stocks.