3. “Energy is defined as the
ability or the capacity to do
work”.
Energy causes things to
happen around us.
The sun is the main source
of energy for life on earth.
4. According to Law of Conservation
of energy:
Energy can neither be created
nor destroyed.
It can be converted from one
form to another form.
Ex: When we charge our mobile the
electrical energy is converted into
The chemical energy which gets stored inside the battery.
11. Role of Individuals to Conserve energy
In Agriculture Sector:
Using standard fuel efficient pump sets
and proper installation.
Irrigation during day time results in
vaporization of large quantities of
water, which can be saved if crops are
irrigated during night time.
12. What we do for Conservation of Energy:
Change our travel behavior.
Reduce our house heat by 1C; keep the
windows closed while heating.
Reuse plastic bags for shopping and
storage.
Use rechargeable batteries instead of
disposable batteries.
Always use this mantra
“Reduce, Reuse, And Recycle”.
13. Conclusion
Energy is precious. Being an input
of all economic and welfare activities
today, it is a prime requirement for
mankind - right from birth till death.
At the same time, it is a must that
one saves and conserves energy for
the present and future generations.
