environmental impact on animals

It is important to clarify, right from the outset, that what we refer to as 'fertilizers' in this context are the chemical formulations that are meant to be 'fed' to soils, with the intention of making the soils more fertile. A soil is termed as being fertile when it can easily provide the plants that get planted on it with the nutrients that they need for their well-being. Plants, like other living things, need a variety of nutrients to survive and thrive.