SSC Ecology And Environment Sample Paper NCERT Sample Paper-2

  • question_answer
    Ability of the community to come back quickly to its original form is

    A)  Resistance        

    B)  resilience

    C)  Disturbance      

    D)  heterogeneity

    Correct Answer: B

    Solution :

    [b] In ecology, resilience is the capacity of an ecosystem to respond to a perturbation or disturbance by resisting damage and recovering quickly. Such perturbations and disturbances can include stochastic events such as fires, flooding, windstorms, insect population explosions, and human activities such as deforestation, tracking of the ground for oil extraction, pesticide sprayed in soil, and the introduction of exotic plant or animal species.

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