Which of the Following Is NOT a Provisioning Service of Ecosystems

question 27

Multiple Choice

Which of the following is NOT a provisioning service of ecosystems?

• A) Fresh water and food, fish and fiber.
• B) Pollinator Services. (ECOnnections 4.3, p.76)
• C) Fuel.
• D) Waste absorption.

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Definitions:

Simple Random Sampling

A method of selecting a sample from a population in which every member has an equal chance of being chosen.

Purposive Sampling

A non-random sampling technique where subjects are selected based on specific characteristics or qualities, targeting a particular segment.

Snowball Sampling

A non-probability sampling technique where existing study subjects recruit future subjects from among their acquaintances, often used in studies with hard-to-reach populations.

Purposive Sampling

A non-random sampling technique where participants are chosen based on particular characteristics or qualities relevant to the study.