Final answer:
In supply-chain management, environmental risk includes the availability of raw materials, which can be affected by regulations and natural variable conditions, posing challenges for consistent manufacturing processes.
Step-by-step explanation:
An aspect of environmental risk in supply-chain management would be raw material availability. Factors such as environmental regulations can impact the availability and cost of raw materials, which are essential for production and can affect the entire supply chain. Unpredictable variables like extreme weather conditions, natural disasters, or resource depletion can also pose significant risks to securing consistent supplies of raw materials needed for manufacturing processes. Companies need to factor in these risks when strategizing their supply-chain management to ensure that there is minimal disruption to their operations.