BIOLOGY TEACHER

Biology teacher help me with two questions.

what role do microorganisms play in ecological succession?

describe ecological succession in terms of changes in the abiotic parts of an ecosystem

asked by Andrea
  1. Microorganims role in ecological succession occurs within communities, for example in dead trees, animal droppings, etc.In terms of microorganisms, this would refer to more or less predictable and orderly changes in the composition or structure of microorganims. Succession may be initiated either by formation of new, unoccupied habitat (e.g., a lava flow or a severe landslide) or by some form of disturbance (e.g. fire, severe windthrow, logging) of an existing community.

    posted by G

Respond to this Question

First Name

Your Response

Similar Questions

  1. BIOLOGY teacher ms sue

    Could you put that question in simple terms so i can understand. Im talking about this one describe ecological succession in terms of changes in the abiotic parts of an ecosystem.
  2. MAJOR HELP NEEDED

    So this is what I have to do and I really don't get it. I've gotta describe ecological succession in terms of changes in the abiotic parts of an ecosystem. What do I do? Ecological succession refers to the changes that take place
  3. BIOLOGY

    what role do microorganisms play in ecological succession? they play role in ecosystem by occuping a niche. have i got it down correct?
  4. BIOLOGY

    what role do microorganisms play in ecological succession? they play role in ecosystem by occuping a niche. have i got it down correct?
  5. Biology

    what ecological changes would occur before a primary succession site is capable of sustaining a white spruce forest?? i understand what primary succession is...
  6. ???????????

    What role do micro-organisms play in ecological succession?
  7. Environmental science

    here are a few questions i'm stuck on: 4. Humans affect the carbon cycle by a. burning fossil fuels b. burning wood c. driving vehicles d. all of the above D? 10. Which of the following is an example of ecological succession? a. a
  8. biology

    1,Why do autotrophs always occupy the lowest level of ecological pyramids? 2.Explain how the growth of one population can bring about the disappearance of another population during succession? 3. Describe some common plants and
  9. succession and natural selection

    Post a total of 200 to 300 words in response to the following items View the succession of the ecosystem in the Succession animation. Is it primary or secondary succession? Explain your answer.
  10. science

    describe the ecological succession that would take place in an open field of grass.

More Similar Questions