In your notebook list three common
Waste issues in your local community and explain how science can help solve each problem
Answer (1)
1. Plastic Pollution - Issue: Excessive use of single-use plastics leads to environmental pollution, harming wildlife and contaminating water sources. - Science Solutions:Development of biodegradable plastics using scientific research can reduce plastic waste. Advances in material science enable the creation of eco-friendly alternatives. Additionally, scientific methods like chemical recycling can break down plastics into reusable raw materials.2. Food Waste - Issue:Large amounts of edible food are discarded, contributing to environmental degradation and resource wastage. - Science Solutions:Scientific techniques such as improved food preservation methods (e.g., vacuum packaging, natural preservatives) can extend shelf life. Data science can optimize supply chains to reduce overproduction and spoilage. Composting science turns food waste into nutrient-rich compost, benefiting local agriculture.3. Electronic Waste (E-Waste) - *ssue: Rapid technological advancement leads to outdated electronics that often end up in landfills, releasing toxic substances. - Science Solutions: Research into safe recycling processes and materials recovery can minimize environmental impact. Developing modular electronics that are easier to upgrade or repair extends device lifespan. Scientific innovations can also create less toxic components for future devices.
