What environmental factors should be analyzed before aerial application?

Analyzing wind speed, temperature, humidity, and nearby sensitive areas is crucial before aerial application because these factors significantly impact both the effectiveness of the application and its environmental safety.

Wind speed can affect the drift of the applied substances; if the wind is too strong, the application may not reach the intended target area and could cause unintentional harm to nearby vegetation or water bodies. Temperature and humidity play roles in the evaporation rates of sprayed chemicals and the overall behavior of the pesticide or fertilizers in the atmosphere. High temperatures and low humidity can lead to rapid evaporation, reducing the amount of product that reaches the intended target, while also increasing the risk of volatility, leading to further drift concerns.

Nearby sensitive areas, such as water sources, residential areas, and endangered habitats, must also be considered to mitigate the risk of contamination and ensure compliance with environmental regulations. Ensuring that aerial applications are performed with these factors in mind helps protect the ecosystem and promotes responsible agricultural practices.

The other options, while related to farming and application practices, do not encompass the critical environmental aspects directly influencing aerial application as described.