Final answer:
Grade 7, 8, and 9 students can compete in the junior divisions of Agriscience fair, covering topics like soil science, agriculture, and environmental impacts. These fairs encourage application of knowledge in real-world scenarios such as agricultural production and soil management.
Step-by-step explanation:
Junior divisions include subjects such as Soil Profiles & Processes, Soil-Plant Interactions, Conventional Agriculture, and Pests & Pesticides. Additionally, they may encounter challenges that ask them to examine the impacts of technology on agriculture as described in WG.19C, or refine scientific questions and models related to biological systems, as per standards 1.3, 3.2, and 2.22.
Students from various schools like Alabaster Concordia, Genoa Mocksville, Tynneson West End, and those observed in the Vegetables Grown by Students at Metropolitan State University, can utilize competition platforms to apply their knowledge in practice, simulating real-world scenarios such as a wheat farmer considering crops based on competition and prices offered. Initiatives like these encourage the application of classroom knowledge to tangible, problem-solving environments, promoting a deeper understanding of agriscience among students.