What factors can impact the population size of a species?​

Food availability

Water availability

Reproductive success

Predation

Fitness

Resistance to pests/diseases

Temperature

Sunlight

Birth rate, death rate, migration, natural selection

Explanation: The population can grow or shrink depending on the birth and death rates. If there are more births than deaths then your population will grow. If there are more deaths than births then your population will shrink.

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

silty loam

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