lisa's father is a garbage collector. Her father earns Monday by collecting and selling things out of the garbage. She wants to help him separate recyclable materials from the trash. What technique/s should she use in separating these material? Why? what is the answer
Answer (1)
Answer:Step 1: Identify the goalLisa wants to help her father separate recyclable materials from the trash. This involves sorting different types of materials such as plastics, metals, glass, and paper.Step 2: Determine the appropriate techniqueTo separate recyclable materials, Lisa can use a combination of techniques based on the physical properties of the materials. These techniques include:- Visual inspection: Sorting materials based on their appearance, such as distinguishing between different types of plastics, metals, glass, and paper.- Manual sorting: Physically picking and separating materials into different categories.- Segregation by material type: Grouping similar materials together, such as all plastics in one group, all metals in another, etc.Step 3: Justify the techniqueThese techniques are effective because they allow for the efficient separation of materials based on their characteristics. Visual inspection and manual sorting are practical methods for distinguishing between different types of recyclables in a mixed waste stream.Step 4: ConclusionThe most appropriate technique for Lisa to use in separating recyclable materials from the trash is a combination of visual inspection and manual sorting, categorizing materials by type.:>
