Subject :NSO Class : Class 5
Subject :NSO Class : Class 3
Post Your Answer
Subject :NSO Class : Class 6
Which of the following is/are correctly matched?
| (i) | Process by which waste materials are used to make new products |
Recycling |
| (ii) | Large open areas used for solid waste disposal |
Landfills |
| (iii) | Biomedical waste | Incineration |
A(i) and (ii) only
B(ii) only
C(i), (ii) and (iii)
D(iii) only
Post Your Answer
Subject :NSO Class : Class 7
Post Your Answer
Subject :NSO Class : Class 7
Post Your Answer
Subject :NSO Class : Class 7
Post Your Answer
Subject :NSO Class : Class 3
Post Your Answer
Subject :NSO Class : Class 3
Post Your Answer
Subject :NSO Class : Class 3
Match the column I with column II and select the correct option.
| --Column I | Column II |
| (A) Noise pollution | 1. Bathing in rivers with soap |
| (B) Air pollution | 2. Factory chimneys |
| (C) Water pollution | 3. Burning wood |
| 4. Unnecessary blowing horns | |
| 5. Throwing untreated waste in water bodies |
A (A)-2,3; (B)-5; (C)-4,1
B (A)-1,5; (B)-2,3; (C)-4
C (A)-4; (B)-2,3; (C)-1,5
D (A)-4; (B)-1,5; (C)-2,3
Post Your Answer
Subject :NSO Class : Class 3