Future Business Leaders of America (FBLA) Agribusiness Practice Test

What type of materials are excluded from organic fertilizers?

1. Synthetic, inorganic, nonproteinaceous materials

2. Animal by-products

3. Natural minerals

4. Herbal supplements

The correct answer is: Synthetic, inorganic, nonproteinaceous materials

The correct answer focuses on the exclusion of synthetic, inorganic, nonproteinaceous materials from organic fertilizers. Organic fertilizers are derived from natural sources, promoting sustainable farming practices and maintaining soil health. They are made from plant or animal matter, natural minerals, or other naturally occurring substances. The essence of organic farming is to avoid the use of synthetic chemicals that can harm the environment, disrupt ecosystems, or degrade soil quality. Since organic fertilizers rely on natural processes for their efficacy, the inclusion of synthetic materials would contradict their purpose and the standards set for organic agriculture. In contrast, animal by-products, natural minerals, and herbal supplements can all be considered acceptable components of organic fertilizers since they come from natural sources and can provide essential nutrients to the soil and plants without the harmful effects associated with synthetic substances.