use of fossil fuels impact on the carbon cycle
The student will investigate the interdependence of diverse living organisms and their interactions with components of the biosphere.
Investigate how natural and human-made changes in environmental conditions will affect individual organisms and the dynamics of populations.
Investigate and explain that environmental problems arise when human activities and technology disrupt the equilibrium in the food web or interfere with the natural biogeochemical cycles.
Biogeochemical cycles. Contexts for instruction may include: