Final answer:
Abiotic factors like temperature, sunlight, and rainfall significantly impact population size in ecosystems.
Explanation:
Abiotic Factors Affecting Population Size in Ecosystems
Abiotic factors, such as average temperature, play a crucial role in influencing the size of a population in a specific ecosystem. For example, extreme temperatures can limit the growth of certain species within an ecosystem or cause population decline.
Other important abiotic factors include amounts of sunlight and annual rainfall. These factors impact the availability of resources and habitat suitability, consequently affecting population dynamics in the ecosystem.
Understanding and monitoring these abiotic factors are essential in studying and predicting changes in population size within ecosystems.
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