Where do house fly larvae typically thrive?

House fly larvae, also known as maggots, thrive in moist, warm organic material because this environment provides the necessary nutrients and conditions for their development. These larvae typically feed on decaying organic matter, such as food waste, manure, or other decomposing materials that retain moisture. The warmth helps accelerate their growth, allowing them to mature quickly into adult flies.

The other environments mentioned do not support the survival and growth of house fly larvae. Clean environments lack the organic materials that larvae need for feeding. Dry, sandy soils do not provide the moisture essential for their development, nor do they typically contain the decomposing organic matter necessary for larval feeding. Finally, high altitudes with low humidity are not conducive to the development of house fly larvae either, as both the altitude and lack of moisture make it difficult for them to thrive.