Question

The process of primary succession occurs a. around a recently erupted volcano. b. on a newly plowed field. c. on a hillside that has suffered a mudslide. d. on a recently flooded riverbank. e. on none of the above.

Name: Problem 7, Chapter 58: Biology
Uploaded: 2021-06-19T18:59:29-08:00
Duration: 1 min 31 s
Channel: Lauren Levites
Description: The process of primary succession occurs a. around a recently erupted volcano. b. on a newly plowed field. c. on a hillside that has suffered a mudslide. d. on a recently flooded riverbank. e. on none of the above.

   The process of primary succession occurs
a. around a recently erupted volcano.
b. on a newly plowed field.
c. on a hillside that has suffered a mudslide.
d. on a recently flooded riverbank.
e. on none of the above.

Biology

Eric P. Widmaier;… 4th Edition

Chapter 58, Problem 7

Instant Answer

Solved by Expert Lauren Levites

06/19/2021

Step 1

Primary succession occurs when there is no soil, and the process involves the production of soil. Secondary succession, on the other hand, starts when there is already soil present. Show more…

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The process of primary succession occurs a. around a recently erupted volcano. b. on a newly plowed field. c. on a hillside that has suffered a mudslide. d. on a recently flooded riverbank. e. on none of the above.

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Key Concepts

Ecological Succession

Ecological succession is the process through which the structure of a biological community evolves over time. It can be categorized into primary and secondary succession, where species gradually colonize an area and modify the environment, leading to a more complex ecosystem.

Primary Succession

Primary succession occurs in lifeless areas where no soil exists, such as newly exposed rock surfaces. It begins with pioneer species that can survive in harsh conditions, and over time, as these pioneers break down the rock and contribute organic material, soil forms and more complex communities can develop.

Pioneer Species

Pioneer species are the first organisms to colonize barren or disturbed environments during primary succession. They play a critical role by weathering the substrate and accumulating organic matter, creating conditions more favorable for subsequent species to establish.

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