b. primary and secondary succession
c. food, water, shelter and biodiversity
d. moderate climate, sufficient space, and adequate sunlight
Ecosystem stability depends on food, water, shelter, and biodiversity. These factors provide the necessary conditions for the survival and growth of organisms, and biodiversity plays a vital role in ecological balance.
The main components needed to ensure
ecosystem stability
are: food, water, shelter, and biodiversity (option c). These factors are fundamental necessities for all living organisms.
Food
provides energy for their growth and reproduction.
Water
plays a crucial role in various life processes.
Shelter
protects organisms from harsh environmental conditions and predators. Finally,
biodiversity
improves ecosystem productivity and resilience, as different species play unique roles in maintaining ecological balance. The presence of a diverse range of species also allows for more robust responses to environmental changes.
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B. 50%
C. 75%
D. 100%
Elm tree
Snake
Hawk