What is a mature relatively stable ecosystem?

Secondary succession. a mature,relatively stable ecosystem. Climax communities. Ecosystems change over time, especially after disturbances, as some ________ die out and _____ species move in.

What is meant by a mature ecosystem?

Immature ecosystems have less species, whereas mature ecosystems have more species. … Immature ecosystems have less specialised organisms, whereas mature ecosystems have more specialised organisms. Only $35.99/year. Biodiversity. Refers to the variety of ecosystems and species of organisms in the community.

What type of ecosystem has reached its most stable stage?

A climax community is one that has reached the stable stage. When extensive and well defined, the climax community is called a biome. Examples are tundra, grassland, desert, and the deciduous, coniferous, and tropical rain forests.

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What is a mature stable community that will have little change unless there is another disturbance called?

An ecological community in which populations of plants or animals remain stable and exist in balance with each other and their environment. A climax community is the final stage of succession, remaining relatively unchanged until destroyed by an event such as fire or human interference.

How long would it take for an ecosystem to reach a stable mature community?

How many years does it take a ecosystem to reach a climax community if it began with secondary succession? Approximately 150 years.

Which of the following are factors in determining the stability of an ecosystem?

Factors affecting stability:

  • Disturbance frequency and intensity (how often and what kind of tillage)
  • Species diversity (intercropping or rotations), interactions (competition for water and nutrients from weed species), and life history strategies (do the species grow fast and produce many seeds or slow with few seeds)

What makes a forest mature?

Typical characteristics of old-growth forest include presence of older trees, minimal signs of human disturbance, mixed-age stands, presence of canopy openings due to tree falls, pit-and-mound topography, down wood in various stages of decay, standing snags (dead trees), multilayered canopies, intact soils, a healthy …

What is the stable community that will remain on your island for a very long time called?

A climax community is a final and stable community. Even though a climax community continues to change in small ways, this type of community may remain the same through time if it is not disturbed.

Why is a climax community considered the most stable?

It is the climax community that is most stable since the species that comprise it, which are the dominant late successional species, are least affected by gradual changes in the physical environment unlike the communities with lower stability.

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What are the 4 stages of secondary succession?

Stages of Secondary Succession

  • Growth exists.
  • Existing growth is destroyed.
  • Destruction stops. …
  • The soil remains.
  • Time goes by.
  • Regrowth begins.
  • Fast-growing plants and/or trees are dominant for a while.
  • Slower growing plants and/or trees come back and begin growing.

What is a stable group of plants and animals that is the end result of the succession process?

A climax community is a mature, stable group of plants and animals that is the end result of the succession process. A climax community will be a balanced community.

Which is the most stable climax community?

(d) Climax community. Hint: During succession over the rocks, the lichen gets replaced by forests. Similarly, in water bodies also the phytoplankton gets replaced by the forest. So, the ultimate community is the most stable community.

What is called for in the process when older communities of plants and animals are replaced by newer communities?

The process by which communities of plant and animal species in an area are replaced or changed into another over a period of time is known as ecological succession.