Question

which ecosystem is comparatively less stable​

Answer 1

Stable ecological systems abound in nature, and the scientific literature has documented them to a great extent. Scientific studies mainly describe grassland plant communities and microbial communities.[4] Nevertheless, it is important to mention that not every community or ecosystem in nature is stable (for example, wolves and moose on Isle Royale). Also, noise plays an important role on biological systems and, in some scenarios, it can fully determine their temporal dynamics.

The concept of ecological stability emerged in the first half of the 20th century. With the advancement of theoretical ecology in the 1970s, the usage of the term has expanded to a wide variety of scenarios. This overuse of the term has led to controversy over its definition and implementation.

Answer 2

Ecosystems which are comparatively less stable is mountain ecosystem and tropical land ecosystems.

• Ecosystems are fragile and unable to withstand or resist changes in the environment.
• Climate changes, environmental changes, and pollution are the challenges that make the mountain fragile and less stable.
• In tropical ecosystems, deforestation, fragmentation, mining, forest fires, and construction are the factors which influence ecosystem stability.
• The agroecosystem is also an example of an unstable ecosystem because soon it can be diminished as pesticide usage disrupts them.

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