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Note: World population is complex. The United Nations says it is likely that our population reached eight billion in late 2022, but some algorithms from other credible sources like this counter have not reached eight billion yet.
Explore a broad range of careers within the agriculture industry by using this resource. Which career is right for you?
Students learn how pH affects nutrient uptake in plants. Students then measure the pH in soil samples and determine if/how their soil should be modified through soil amendments. Developed by National Ag in the Classroom, this grade 9-12 resource is linked to curriculum outcomes.
In this hands on activity, students examine what happens to different types of soil when mixed with water. Next, students explore the components of soil (sand, silt, and clay) and examine how these particles effect water retention and air space in the soil. Developed by National Ag in the Classroom, this grade 9-12 resource is linked to curriculum outcomes.