Why Do Logged Tropical Rain Forest Soils Typically Have Nutrient-Poor

question 2

Multiple Choice

Why do logged tropical rain forest soils typically have nutrient-poor soils?

• A) Tropical bedrock contains little phosphorous.
• B) Logging results in soil temperatures that are lethal to nitrogen-fixing bacteria.
• C) Most of the nutrients in the ecosystem are removed in the harvested timber.
• D) The cation exchange capacity of the soil is reversed as a result of logging.

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Definitions:

Straight-Line Method

A method of amortizing a bond discount or premium that provides for equal amounts of discount (or premium) to be written off to interest expense each period.

Useful Life

The estimated period of time over which an asset is expected to be usable by the entity, used for the purposes of depreciation or amortization.

Total Income Yield

refers to the percentage of income an investment generates, considering both dividend or interest payments and capital gains.

Cash Payback Period

The duration required for an investment to generate cash flows sufficient to recover the initial investment cost.