Practice 2.2 Waste mitigation strategies with authentic IB Design Technology (DT) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like materials and processes, product design, and sustainability. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
Which of the following is true of dematerialization:
I. It reduces raw materials at the production stage
II. It reduces waste at the disposal stage
III. It reduces energy and material inputs at the use stage
Used smartphones are sometimes made to look new by replacing the casing and screen as well as installing a new battery.
Which waste mitigation strategy does this best describe?
Which of the following has the hierarchy of waste in the right order (from most to least desirable)?
If the waste from an outdated product is continuously reused as a resource in a closed-loop system, which waste mitigation strategy does this represent?
Which of the following actions exemplifies the enhancement of carbon sinks as a strategy for mitigating climate change?
Which of the following waste mitigation strategies involves the use of small amounts of energy?
I. Re-use
II. Recycle
III. Repair
Which of the following best describes a circular economy?
More and more restaurants are changing to card and paper packaging from Styrofoam plastic. This change reduces the weight and amount of materials used.
What waste mitigation strategy is this an exemplary of?
What are the disadvantages of carrying out a life cycle analysis (LCA)?
I. Time consuming
II. Expensive
III. Legally binding
Glass jars originally storing food that now stores small items like pencils and pens is an example of:
Practice 2.2 Waste mitigation strategies with authentic IB Design Technology (DT) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like materials and processes, product design, and sustainability. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
Which of the following is true of dematerialization:
I. It reduces raw materials at the production stage
II. It reduces waste at the disposal stage
III. It reduces energy and material inputs at the use stage
Used smartphones are sometimes made to look new by replacing the casing and screen as well as installing a new battery.
Which waste mitigation strategy does this best describe?
Which of the following has the hierarchy of waste in the right order (from most to least desirable)?
If the waste from an outdated product is continuously reused as a resource in a closed-loop system, which waste mitigation strategy does this represent?
Which of the following actions exemplifies the enhancement of carbon sinks as a strategy for mitigating climate change?
Which of the following waste mitigation strategies involves the use of small amounts of energy?
I. Re-use
II. Recycle
III. Repair
Which of the following best describes a circular economy?
More and more restaurants are changing to card and paper packaging from Styrofoam plastic. This change reduces the weight and amount of materials used.
What waste mitigation strategy is this an exemplary of?
What are the disadvantages of carrying out a life cycle analysis (LCA)?
I. Time consuming
II. Expensive
III. Legally binding
Glass jars originally storing food that now stores small items like pencils and pens is an example of: