reason behind wastage of metal like iron
Answers
Explanation:
Scrap consists of recyclable materials left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap has monetary value, especially recovered metals, and non-metallic materials are also recovered for recycling.
Use reusable items. Whenever possible, remember to use reusable items like bags and containers.
Compost. Composting your food scraps is a great way to decrease waste.
Shop at second-hand stores. The constant creation of clothing bears a massive load on our resources.
Recycle scrap metal.
In the current study as a calcium source; GGBS, fly ash and slag sand were used in the various batch compositions. Fly ash is a waste by-product from coal burning power plants for generation of electricity. GGBS is a byproduct from iron making industries namely blast furnace.
Answer:
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Explanation:
Reasons could be :
1. Pollution
2. Increased temperature and global warming.
3. Human activities.