Answer:Recycling benefits humans by minimizing the harmful effects of changes in materials in several key ways:Reduces Waste and Pollution: Recycling reduces the volume of waste that ends up in landfills and incinerators. This helps prevent soil and water contamination and reduces air pollution, contributing to a cleaner environment and improved public health.Conserves Natural Resources: By recycling materials like paper, plastic, glass, and metals, we decrease the need for extracting and processing raw materials. This helps preserve natural habitats, reduces deforestation, and conserves resources such as minerals, water, and energy.Saves Energy: Recycling often requires less energy compared to producing new products from raw materials. For example, recycling aluminum uses up to 95% less energy than making new aluminum from bauxite ore. Reduced energy use means fewer greenhouse gas emissions and less strain on energy resources.Mitigates Climate Change: Lower energy consumption and reduced waste generation help decrease greenhouse gas emissions, which is crucial in combating climate change. By recycling, we contribute to a reduction in the overall carbon footprint.Prevents Environmental Degradation: Recycling reduces the environmental impact of mining, logging, and other extractive activities. By reusing materials, we minimize the disruption of ecosystems and lessen the environmental footprint of material production.Promotes Sustainable Development: Recycling supports the development of a circular economy where materials are reused and recycled, rather than disposed of. This approach fosters sustainable resource management and reduces the long-term environmental impacts of material use.