Final answer:
Predictable external forces in the natural environment, like air and water pollution, natural resource depletion, and global warming, affect an organization's supply side and are linked to supply-related changes in the market.
Step-by-step explanation:
Predictable external forces in the natural environment that affect organizations and their activities could include factors such as air and/or water pollution, the depletion of irreplaceable natural resources, global warming, or inefficient energy/resource usage. These factors influence the supply side of the market by affecting the availability and cost of raw materials, as well as by creating potential changes in regulation that businesses must comply with. For example, good weather is a natural condition that affects supply, leading to more favorable production conditions and possibly higher outputs.