Which would make the best pioneer species during primary succession?Question 38Select one:a.shrubs and treesb.grasses and birch treesc.lichens and some plantsd.trees, shrubs and grasses
Question
Which would make the best pioneer species during primary succession?Question 38Select one:a.shrubs and treesb.grasses and birch treesc.lichens and some plantsd.trees, shrubs and grasses
Solution
The best pioneer species during primary succession would be c. lichens and some plants.
Here's why:
Primary succession is the series of community changes which occur on an entirely new habitat which has never been colonized before. For example, a newly quarried rock face or sand dunes.
Pioneer species are hardy species which are the first to colonize barren environments or previously biodiverse steady-state ecosystems that have been disrupted, such as by fire. They are the first organisms to start the process of succession.
Lichens and some plants are often the first to colonize such areas because they are able to survive in very harsh conditions and can help to break down rocks and create soil, which allows other, more complex plants to begin growing.
Shrubs, trees, and grasses usually come later in the succession process, once the soil is well-developed.
Similar Questions
What is the primary role of pioneer species in ecological succession?
What is an example of primary succession?Multiple choice question.Cedar trees take over a section of tallgrass prairie.A prairie becomes established in an abandoned farm field.Lichens cover volcanic rock.After a pine forest is clear-cut, it is replanted with pine seedlings.
Which would be an example of primary succession?Question 8Select one:a.The regrowth of a forest after a fire.b.The first growth on land uncovered when a glacier retreats.c.The growth of wild plants on an abandoned farm.d.all of the above.
What is an example of a pioneer species?Multiple choice question.treesshrubslichensvertebrates
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