EVS impotant question answers.pdf

1. NONRENEWABLE
AND
RENEWABLE
RESOURCES

2. HMMMM....
What do you think
nonrenewable resources
are?
Break it down...
Nonrenewable?
Resource?

3. NONRENEWABLE RESOURCES
A nonrenewable resource is a natural
resource that cannot be re-made or re-
grown at a scale comparable to its
consumption.

4. NUCLEAR ENERGY
Nuclear fission uses
uranium to create
energy.
Nuclear energy is a
nonrenewable resource
because once the
uranium is used, it is
gone!

5. COAL, PETROLEUM, AND GAS
Coal, petroleum, and
natural gas are
considered
nonrenewable because
they can not be
replenished in a short
period of time. These
are called fossil fuels.

6. HOW IS COAL MADE ???

7. HOW ARE OIL AND GAS MADE ???

8. WHAT IS THE DIFFERENCE BETWEEN
COAL AND OIL/GAS?

9. Coal vs Oil vs Gas
Compositions

10. HMMMM....
If nonrenewable
resources are resources
that cannot be re-made at
a scale comparable to its
consumption, what are
renewable resources?

11. RENEWABLE RESOURCES
Renewable resources are
natural resources that can be
replenished in a short period
of time.
● Solar ● Geothermal
● Wind ● Biomass
● Water

12. SOLAR
Energy from the
sun.
Why is energy from
the sun renewable?

13. GEOTHERMAL
Energy from
Earth’s heat.
Why is energy from
the heat of the
Earth renewable?

14. WIND Energy from the
wind.
Why is energy
from the wind
renewable?

15. BIOMASS
Energy from
burning organic or
living matter.
Why is energy from
biomass
renewable?

16. WATER or HYDROELECTRIC
Energy from the
flow of water.
Why is energy of
flowing water
renewable?

17. SUMMARY
What are the
differences between
nonrenewable and
renewable
resources?

18. Renewable VS Non-Renewable

19. Thank You
By: Ayush Arora (047)
Dwij Chamoli (091)
AR-B1

20. -the sun will always produce power, and it is also
green because solar power does not emit
greenhouse gases like carbon dioxide.
-The energy generated through hydropower relies
on the water cycle, which is driven by the sun,
making it renewable. Hydropower is fueled by
water, making it a clean source of energy.
Renewable water resources are rechargeable
due to the hydrological cycle unless they are
overexploited,
-Biomass is a clean, renewable energy
source. Its initial energy comes from the sun, and
plants or algae biomass can regrow in a relatively
short amount of time.
-Wind turbines harness energy from the wind
using mechanical power to spin a generator and
create electricity. Not only is wind an abundant
and inexhaustible resource, but it also provides
electricity without burning any fuel or polluting the
air.
-Geothermal energy is a renewable energy
source because heat is continuously produced
inside the earth.