How can domestic waste be used as manure?
How can domestic waste be used as manure?
Depending upon the nature of the waste, domestic waste can be segregated into two categories i.e., biodegradable and non-biodegradable. Biodegradable waste such as leaves, rotten food, etc. should be deposited in land fills, where they get decomposed aerobically and anaerobically into manure. Non-biodegradable waste (which cannot be degraded) such as plastic, glass, metal scraps etc. should be sent for recycling.
Similar Questions
Match List$-I$ with List$-II$
List$-I$
List$-II$
$(a)$ $2 \mathrm{SO}_{2}(\mathrm{~g})+\mathrm{O}_{2}(\mathrm{~g}) \rightarrow$ $2 \mathrm{SO}_{3}(\mathrm{~g})$
$(i)$ Acid rain
$(b)$ $\mathrm{HOCl}(\mathrm{g}) \stackrel{\mathrm{h} \nu}{\longrightarrow}$
$\dot{\mathrm{O}} \mathrm{H}+\dot{\mathrm{Cl}}$
$(ii)$ Smog
$(c)$ $\mathrm{CaCO}_{3}+\mathrm{H}_{2} \mathrm{SO}_{4} \rightarrow$
$\mathrm{CaSO}_{4}+\mathrm{H}_{2} \mathrm{O}+\mathrm{CO}_{2}$
$(iii)$ Ozone depletion
$(d)$ $\mathrm{NO}_{2}(\mathrm{~g}) \stackrel{\mathrm{h} v}{\longrightarrow}$
$\mathrm{NO}(\mathrm{g})+\mathrm{O}(\mathrm{g})$
$(iv)$ Tropospheric pollution
Choose the correct answer from the options given below.
Match List$-I$ with List$-II$
| List$-I$ | List$-II$ |
| $(a)$ $2 \mathrm{SO}_{2}(\mathrm{~g})+\mathrm{O}_{2}(\mathrm{~g}) \rightarrow$ $2 \mathrm{SO}_{3}(\mathrm{~g})$ | $(i)$ Acid rain |
|
$(b)$ $\mathrm{HOCl}(\mathrm{g}) \stackrel{\mathrm{h} \nu}{\longrightarrow}$ $\dot{\mathrm{O}} \mathrm{H}+\dot{\mathrm{Cl}}$ |
$(ii)$ Smog |
|
$(c)$ $\mathrm{CaCO}_{3}+\mathrm{H}_{2} \mathrm{SO}_{4} \rightarrow$ $\mathrm{CaSO}_{4}+\mathrm{H}_{2} \mathrm{O}+\mathrm{CO}_{2}$ |
$(iii)$ Ozone depletion |
|
$(d)$ $\mathrm{NO}_{2}(\mathrm{~g}) \stackrel{\mathrm{h} v}{\longrightarrow}$ $\mathrm{NO}(\mathrm{g})+\mathrm{O}(\mathrm{g})$ |
$(iv)$ Tropospheric pollution |
Choose the correct answer from the options given below.
- [NEET 2021]
On which bases the non-viable particulates can be classified ?
On which bases the non-viable particulates can be classified ?
Fill in the Blanks :
$(1)$ Hydrocarbon compounds are made from ........ and ....... .
$(2)$ ......... has a capacity to stop the flow of oxygen.
$(3)$ ........ is formed by attaching carbon monoxide with hemoglobin in blood.
Fill in the Blanks :
$(1)$ Hydrocarbon compounds are made from ........ and ....... .
$(2)$ ......... has a capacity to stop the flow of oxygen.
$(3)$ ........ is formed by attaching carbon monoxide with hemoglobin in blood.
Have you ever observed any water pollution in your area? What measures would you suggest to control it?
Have you ever observed any water pollution in your area? What measures would you suggest to control it?
Write down the reactions involved during the formation of photochemical smog.
Write down the reactions involved during the formation of photochemical smog.