2.2] Long answers :-
21.a) How can we reduce consumption of water ?
OR
b) Write 3 achievements of Abdul Kalam.
Answers
Answer:
Remembering APJ Abdul Kalam: Here's a look at his five ground-breaking scientific achievements
Remembering APJ Abdul Kalam: Here's a look at his five ground-breaking scientific achievements89th Birth Anniversary. ...
- India's first Satellite Launch Vehicle (SLV) ...
- Ballistic missiles project. ...
- Nuclear tests at Pokhran. ...
- Universal healthcare plan. ...
- 'Kalam-Raju tablet'
Answer:
Don’t let water run down the drain! Collect and reuse where possible.
Maintain and repair all dripping taps and other leakages in your home. Find leaks by checking the water meter before and after a 2 hour period of no water use.
Reduced water usage can lower individual expenses and time spent acquiring water
Reducing use of hot water lowers individual expenses for energy
Reduction of the total water consumption lowers the demand for the extension of water supply systems and facilities as well as for costly water treatment facilities
Reduced water usage can improve the availability of water for other uses
hope it helps you