Taking non-functional or non-useful products or waste materials and making them into a new useful product.
Reasons for ________ may include reducing the cost of waste disposal, to reduce impact on the environment or to regain a deposit.
How many types of plastic are currently produced?
The collection, transport, processing and disposal of unwanted or refuse materials.
Why is it important to consider waste management in our society?
A technological __________ exists when a decision has to be made between a business or production concern and an environmental or ethical concern.
What types of trade-offs might exist between technology and the environment?
Subsystems interact to form a ______ system.
The direct effect that one component or subsystem has on another system.
When a component, system or subsystem malfunctions, it is no longer working properly or as it should.
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