Students explore the impact of fertilizer on algae growth, soil erosion, and agricultural soil and water conservation practices. Grades 9-12

Students will recognize that fertile soil is a limited resource, describe the role fertilizer plays in increasing food productivity, distinguish between organic and commercial fertilizers, describe how excess nutrients are harmful to the environment, and identify different sources of nutrient pollution. Grades 9-12

Students will explore strategies that can decrease food waste at home and school, design solutions for schoolwide food waste reduction efforts, and participate in food waste challenges that encourage sustainable shopping, correct food storage practices, and meal planning. Grades 9-12

After exploring the science of energy and energy conversion, students will evaluate some environmental impacts of hog farming and explore technologies that minimize negative human impact by creating biogas energy from animal waste. Grades 9-12

Explore the use of natural resources and how humans impact the environment. Discover the difference between renewable and nonrenewable resources and identify careers related to natural resource management by playing a futuristic simulation game in which teams have to collect limited resources from "Planet Zorcon." Grades 9-12

Students evaluate the growth of human populations across time, analyze graphic data to make predictions about future population growth, research country statistics to evaluate demographic transition, and participate in a simulation of a village reliant on subsistence farming. Students begin to develop a sense for the Earth's carrying capacity and how humans have impacted it. Grades 9-12

Students explore the carbon cycle, evaluate natural and human-induced activities that drive the carbon cycle, and discover climate smart agricultural practices that can be used to produce our food. Grades 9-12

Students will explore the origins of food, describe how food waste affects natural resources and the environment, and identify potential solutions to mitigate food waste’s carbon footprint. Grades 9-12

Explore concepts of sustainability by evaluating the water footprint (WF) of food. Students are introduced to irrigation practices throughout the world, consumptive and non-consumptive water use, and investigate the water requirements for various food crops. Grades 9-12