MCQ
The quality of environment can be improved by $-$
- ADeforestation
- BOver use of natural environment
- CErosion
- ✓Conservation
✓
Answer
Correct option: D.
Conservation
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Biogas can be a good substitute for :
The number of covalent bonds in pentane $($molecular formula $\mathrm{C}_5 \mathrm{H}_{12})$ is :
→The two versions of a trait (character) which are brought in by the male and female gametes are situated on
Study the following four experimental set $-$ ups $\ce{I, II, III}$ and $\ce{IV}$ for the experiment, " To trace the path of a ray of light through a Rectangular glass slab.”
Which of the marked set-ups is likely to give best results $(P_1$ and $P_2$ are the positions of pins fixed on the incident ray$)\ ?$
→Which of the marked set-ups is likely to give best results $(P_1$ and $P_2$ are the positions of pins fixed on the incident ray$)\ ?$
Among the statements given below, select the ones that correctly describe the concept of sustainable development :
compound $\rightarrow $ element $+$ element
→Alcoholic beverages contain :
Height of a plant is regulated by :
When the diameter of a wire is doubled, its resistance becomes :
As we go higher up on mountains, our ears pop because: