Question
Fill in the blanks with appropriate words:
- ____ treatment is the process of removing contaminants from wastewater.
- Students can generate awareness among people through ____, placards, etc.
- ST is the abbreviated form of ____, ____, ____.
- Depending on the physical state wastes. are divided into ____, ____, and ____.
- Smoke, vapour, fumes, etc. are examples of ____ waste.
- Plastic bags take ____ years to degenerate.
Answer
- Wastewater treatment is the process of removing contaminants from wastewater.
- Students can generate awareness among people through rallies, placards, etc.
- ST is the abbreviated form of Service Tax, Sales Tax, and State Tax.
- Depending on the physical state, wastes are divided into solid, liquid, and gaseous.
- Smoke, vapour, fumes, etc. are examples of gaseous waste.
- Plastic bags take several years to degenerate.
