Related InterviewSolutions

• Prepare a research project on the impact of plastic bags on animal health.
• Waste released from Industries are: (a) Solid wastes(b) Liquid of wastes (c) Gaseous wastes (d) All these
• Recycling is not possible for: (a) Paper (b) Plastic (c) Wood (d) Metals
• It is not a method of disposal of biodegradable wastes:(a) Recycling (b) Composting (c) Vermi composting (d) Lend filling
• What are the methods of disposal of the non biodegradable wastes? Explain.
• Fill in the blanks : 1. Biodegradable wastes with the help of bacteria are….in less time. 2. During our daily routine we throw unusable material. These unused materials are……….. 3. Waste materials can be divided into solid ………….and ………. 4. Unnecessary products made up of plastic do not………. for longer period
• Into how many groups, can wastes be classified on the basis of their physical state?
• Write the names of any four Non- biodegradable wastes.
• Write the names of any four biodegradable wastes.
• What are the types of wastes?