to everyone who need help

1. Hi , everybody !
Let us all learn
about …………..

2. Team Members:
. Ann Mary roy
. Fameena Mohammed
. Fathima Arakkal
Maimoona fateh
. Navjot M.S
.Shabeena HAleema

3. SOURCES OF
ENERGY

5. Energy can neither be
CREATED nor be
DESTROYED.
It can
only be transformed from
one form to another.

7. Characteristics of a good source
of fuel :
1) It should have a high energy output per unit
mass or volume.
2) It must be easily accessible.
3) It must be easy to store and transport.
4) It must be economical.

9. ACTIVITY:
CREATE YOUR OWN
ENERGY MASCOT…!!

10. It’s learn more about fossil
fuels……..
Are you ready ^.^

14. * In hydro power plant we generate electricity with the help
Of water.
* Potential energy of water stored at heights is converted into
Kinetic energy of flowing water which in turn is converted into
Electricity.
* Renewable source of energy.
* Not many natural waterfalls for this , so dams are constructed.
* Dams are nothing but a kind of obstruction in a water body.
Dams will create reservoir to store water at a height.

15. * Dams obstruct water flow.
* Water gets collected in big reservoir at a height.
* Kinetic energy of water gets converted into
Potential energy.
* Water from high-level carries to lower level dam
Where turbine is located.
* Kinetic energy of water thus runs the turbine.
* Then, electricity is produced.

17. * Large areas of agricultural lands need to be sacrificed.
* Huge human habitation is compromised.
* Large ecosystem are destroyed when submerged under the
water in dams.
Done by shebeena ajith
group 1.

19. So…. Guys do u like this video???
And what do you understand
from this videos….
Can anyone say……..
Hope u all enjoyed our p.p.t….

20. THANK YOU