Which statement is true about inorganic pesticides?

The statement that inorganic pesticides are generally mined from earthen products is accurate. Inorganic pesticides are typically derived from naturally occurring minerals and elements, such as sulfur, copper, and arsenic. These substances are extracted from the earth and used in their natural form or refined for agricultural purposes. This method of obtaining pesticide ingredients distinguishes inorganic pesticides from their organic counterparts, which are derived from living organisms.

In contrast, the other statements do not hold true. While some inorganic pesticides may undergo some synthetic processes, many are naturally sourced rather than purely synthetic creations. Moreover, the environmental impact of inorganic pesticides can vary, with some posing significant risks to ecosystems and non-target organisms. Lastly, characterizing inorganic pesticides as always non-toxic is misleading, as many inorganic substances can be harmful to both humans and wildlife, depending on their concentration and exposure levels. Understanding the nature of inorganic pesticides is crucial for effective pest management and environmental safety.