Q. 94.5( 19 Votes )
Establish a vermin-compost project in your school under the guidance of your teachers.
Vermicomposting is the process in which worms to process organic food waste into nutrient-rich soil. Worms eat decaying food waste and produce vermin-compost. A small storage container is taken to demonstrate vermicomposting. To process, food waste is put into the bin and then worms are added into the bin. The worms decaying food waste and produce vermin-compost.
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Visit a nearby hospital and collect information about how waste is managed.MHB - Science & Technology
Explain the differences.
A. Weather and climate
B. Degradable and non-degradable wasteMHB - Science & Technology
Establish a vermin-compost project in your school under the guidance of your teachers.MHB - Science & Technology
Match the items in column ‘A’ with the proper ones in coloum ‘B’ and explain their impact on the environment.
1. Harmful waste
2. Domestic waste
3. Biomedical waste
4. Industrial waste
5. Urban waste
A. Glass, rubber, carry bags, etc.
B. Chemicals, pigments, ash, etc.
C. Radioactive material
D. Leftover food, vegetables, peelings of fruits.
E. Bandages, cotton, needles, etc.MHB - Science & Technology