In improving useful changes materials there are three most efficient ways. Composting, recycling, and technical advancement are examples of positive developments. Some changes have negative consequences, such as pollution, habitat degradation, and loss of life.
When improving or making some changes in a specific material, you may work on the shape of various materials by bending, twisting, squashing, or stretching them while altering the materials. The qualities of materials are used to characterize them when doing some changes. There are several materials that can be recycled. This implies they may be used to create new items, changes that could turn it into something new and more useful.
How to improve the useful effect of changes in materials brainly.ph/question/8463058
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