# Assessment 11 #### In the Brix and Columns Vineyard case, which elements were essential to preventing the 60% crop loss? (Select all that apply) * [ ] Regional weather forecast from National Weather Service * [x] Hyperlocal weather station (precision agriculture) * [x] Blockchain-recorded minute-by-minute temperature data * [x] Immediate access to verified real-time data via mobile app * [ ] Expensive frost protection equipment * [ ] Decision by farmers to spray protection based on accurate data \ **Notes to Learners** The regional forecast (A) was actually **wrong** (32°F predicted, 28.4°F actual), nearly causing disaster. Expensive equipment (E) wasn't the differentiator—the spray itself was routine and affordable. What made the difference was the combination of: * **Hyperlocal sensors** (B, precision ag) * **Blockchain recording** providing verified real-time data (C) * **Mobile access** enabling immediate awareness (D) * **Informed human decision-making** (F) This illustrates the **synergy**: precision ag provided sensors, blockchain provided verification and accessibility, farmers provided expertise. Remove any element and the 58% crop value is lost. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://hub.bsvblockchain.org/higher-learning/bsv-academy/the-business-case-for-blockchain-in-agriculture/blockchain-+-precision-agriculture-better-together/assessment-11.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.