Question

each of the passages below is an excerpt from a different type of source (textbook, popular science article from a reputable source, wikipedia, and primary research article). match each source with the best example of when a scientist might use that specific type of source. note: there may be additional uses for these sources that are not listed. textbook chapter about photosynthesis choose article in the magazine scientific american about how research to understand photosynthesis are being applied to improve solar electric technology. choose wikipedia entry for photosynthesis choose research article in the journal science about how chaparral plants in the field respond to elevated co2 levels. choose

Explanation:

Textbooks are often used for foundational knowledge - a scientist might use a textbook chapter on photosynthesis to review basic concepts and mechanisms of photosynthesis. Popular science articles like in Scientific American are for getting an overview of how research is being applied in real - world scenarios, so the Scientific American article would be used to learn about the application of photosynthesis research to solar electric technology. Wikipedia can be a starting point for general information and quick overviews, so a scientist might use the Wikipedia entry for a quick refresher or initial understanding of photosynthesis. Research articles in journals like Science are for in - depth, original research. The Science research article about chaparral plants and CO2 levels would be used by a scientist to access primary data and detailed research findings in a related area.

Answer:

Textbook chapter about Photosynthesis: To review basic concepts of photosynthesis.
Article in the magazine Scientific American about how research to understand photosynthesis are being applied to improve solar electric technology: To learn about real - world applications of photosynthesis research.
Wikipedia entry for Photosynthesis: For a quick overview or initial understanding.
Research article in the journal Science about how chaparral plants in the field respond to elevated CO2 levels: To access primary research data and findings.