If Earth Warmed Up, and More Snow Fell Because of More

question 67

Multiple Choice

If Earth warmed up, and more snow fell because of more water vapor in the atmosphere, and that snow then reduced Earth's temperature, which increased snow cover, then the initial increase in snow fall would be ________ feedback, while the continued increase in snow fall would be ________ feedback.

• A) positive; positive
• B) positive; negative
• C) negative; positive
• D) negative; negative

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Definitions:

Current Yield

A bond’s annual coupon payment divided by its price. Differs from yield to maturity.

Coupon Bond

A type of bond that pays the holder a fixed interest amount (coupon) at regular intervals until maturity, at which point the principal amount is returned.

Current Yield

The annual income (interest or dividends) earned from a security, expressed as a percentage of its current market price.

Trading

The act of buying and selling securities in financial markets, either for personal investment or on behalf of an institution.