PPT for bms on topic RENEWABLE and NON-RENEWABLE

2. natural resource which can replenish with the
passage of time, either through biological
reproduction or other naturally recurring
processes.
The term renewable resource also describes
systems like sustainable agriculture and water
resources.
Sustainable development (SD)
refers to a mode of human
development

3. sun
Solar energy is the most abundant
and easily available renewable
resource
solar power including solar
cookers, solar stills, solar water
heating
WIND
Wind power is the conversion
of wind energy into a useful form of
energy.
originally developed for milling
grain for food production

4. HYDROPOWER
energy derived from the
movement of water in rivers
and oceans
hydroelectric power involves creating
a dam, and using the resulting water
force to turn a water
turbine and generator
GEOTHERMAL
Geothermal energy comes from the
Earth's crust

6. Pollutant free
 Easily available
Found across the globe
 Never extinct

7. Very costly
Harmful for wildlife
Can’t be use all the time
Requires vast land

8. Natural resource which cannot be
reproduced, grown, generated, or used on a
scale which can sustain its consumption
rate.
consumed much faster than nature can
create them.
Eventually fossil-based resources will
become too costly to harvest and
humanity will need to shift its
reliance to other sources of energy.
These resources are yet to be
named.

9. COAL
Formed from fossilized plants and
consisting of carbon with various
organic and some inorganic
compounds
Oil
A carbon-based liquid formed
from fossilized animals.
Pipes are sunk down to the
reservoirs to pump the oil
out.

10. NUCLEAR
Radioactive minerals such as
uranium are mined.
Electricity is generated from the
energy.
WOOD
Obtained from felling
trees, burned to generate
heat and light.

11.  Used worldwide
 Main sources of
energy
 Relatively cheap to
extract
 readily available

12.  gives off atmospheric pollutants
 Only a limited supply.
 Uneven distributed
globally
 costly to harvest

14. We should use the non-renewable resources very
wisely and effectively.
We should save them for future generation by giving
ore focus on SUSTAINABLE DEVELOPMENT.
Human beings have already started using alternate for
limited resources. But these should be used all over
the world.

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