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Question
In the E-waste generated by the Mobile Phones, which among the following metal is most abundant?
Options
Copper
Silver
Palladium
Gold
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Solution
Copper
RELATED QUESTIONS
Mention any two sources of wastes.
Match the items in column ‘A’ with the proper ones in column ‘B’ and explain their impact on the environment.
| Column ‘A’ | Column ‘B’ |
| 1. Harmful waste | a. Glass, rubber, carry bags, etc. |
| 2. Domestic waste | b. Chemicals, pigments, ash, etc. |
| 3. Biomedical waste | c. Radioactive material |
| 4. Industrial waste | d. Leftover food, vegetables, peelings of fruits. |
| 5. Urban waste | e. Bandages, cotton, needles, etc. |
What is biomedical waste?
Study the image below and write down three items you have at home in each category of waste.
Recyclable: ______
The use of microorganism metabolism to remove pollutants such as oil spills in the water bodies is known as ____________.
Discuss the role of an individual to reduce environmental pollution.
Plastic bags and food packaging is a ______ item.
What is compost?
Garbage buried inside landfills remain here for a long time as they decompose very slowly and become _______.
The term non-biodegradable is used for those things that can be easily decomposed.
