Saved Bookmarks
| 1. |
i)Write the chemical formulas for- Rust(Iron oxide) and Lime water. ii)Write the full form of WWTP. iii)Explain how do animals dewelling in the forest help it grow and regenerate. Write any two points. * |
|
Answer» Answer: 1. chemical formula of lime water-(CaO). Chemical name and formula of rust- iron oxide(FE2O3) 2. waste water treatment plan 3. i) Animals which live in the forest help it grow and regenerate in following ways: By EATING vegetation they CLEAR land for fresh GROWTH. ii)Animals help flowering plants in pollination and seed dispersal. Dead remains of animals make humus after decomposition. Explanation: |
|