The document discusses different sources of energy, dividing them into renewable and non-renewable categories. Renewable sources include solar, wind, hydro, geothermal, and biomass energy. These sources can be continuously generated without depleting the source. Non-renewable sources like coal, oil, and uranium are limited and cannot be replenished once depleted. The document emphasizes the importance of conserving energy given the rising demand and limited fossil fuel reserves, and outlines individual and governmental efforts that can be taken to promote more sustainable energy use.
The primary sources of energy in the environment include fuels like coal, oil, natural gas, uranium, and biomass. All primary source fuels except biomass are non- renewable. Primary sources also include renewable sources such as sunlight, wind, moving water, and geothermal energy.
The primary sources of energy in the environment include fuels like coal, oil, natural gas, uranium, and biomass. All primary source fuels except biomass are non- renewable. Primary sources also include renewable sources such as sunlight, wind, moving water, and geothermal energy.
It is a Powerpoint Presentation based on topic "Sources Of Energy" for Class 10.
It will provide you :
1. Knowledge about this topic.
2. Help to grow your knowledge.
FUNDAMENTAL CONCEPT OF RENEWABLE, NON-RENEWABLE ENERGY, RESOURCES OF ENERGY, SOLAR ENERGY, WIND ENERGY, TIDAL ENERGY, GEOTHERMAL ENERGY, BIOMASS ENERGY, OCEAN ENERGY , FREE ENERGY, APPLICATIONS OF RENEWABLE
Main Form of Renewable Energy ResourcesDavid Stoffel
Renewable energy is energy which is generated from natural sources i.e. wind, sun, rain etc.what is Renewable energy resources?, How does energy compare to other renewable energy sources? http://www.wesrch.com/
Comparison Between Renewable Energy and Fossil FuelsPremier Energy
Fossil fuels (coal, oil and natural gas) are still essential for transportation, electricity generation, heating, plant operations, and so much more. But they are also the main source of CO2 emissions and, unlike renewable energies, are produced from exhaustible – albeit still vast – reserves.
Chapter - 14, Sources of Energy, Science, Class 10Shivam Parmar
I have expertise in making educational and other PPTs. Email me for more PPTs at a very reasonable price that perfectly fits in your budget.
Email: parmarshivam105@gmail.com
Chapter - 14, Sources of Energy, Science, Class 10
A GOOD SOURCE OF ENERGY
FEATURES OF GOOD FUEL
FOSSIL FUELS
DISADVANTAGES OF FOSSIL FUELS
THERMAL POWER PLANT
HYDROPOWER PLANT
ADVANTAGES OF HYDROPOWER PLANT
DISADVANTAGES OF HYDROPOWER PLANT
BIO-MASS
CHARCOAL
COW DUNG
BIOGAS PLANT
WIND ENERGY
ADVANTAGES OF WIND ENERGY
LIMITATIONS OF WIND ENERGY
NON - CONVENTIONAL / ALTERNATIVE SOURCES -OF ENERGY
SOLAR ENERGY
SOLAR COOKER
SOLAR CELL
ENERGY FROM THE SEA
TIDAL ENERGY
WAVE ENERGY
OCEAN THERMAL ENERGY
GEOTHERMAL ENERGY
NUCLEAR ENERGY
NUCLEAR FISSION
DISADVANTAGES OF USING NUCLEAR ENERGY
NUCLEAR FUSION
DIFFERENCE BETWEEN RENEWABLE AND -NONRENEWABLE SOURCES OF ENERGY
ENVIRONMENTAL CONSEQUENCES
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur & Teacher)
Geothermal Energy: Advantages, Disadvantages, Economics and Policy Shaharuf Islam
A slide on Geothermal Energy. Its advantages, disadvantages, the policy related to this new technology, as well as its economic values are discussed here.
It is a Powerpoint Presentation based on topic "Sources Of Energy" for Class 10.
It will provide you :
1. Knowledge about this topic.
2. Help to grow your knowledge.
FUNDAMENTAL CONCEPT OF RENEWABLE, NON-RENEWABLE ENERGY, RESOURCES OF ENERGY, SOLAR ENERGY, WIND ENERGY, TIDAL ENERGY, GEOTHERMAL ENERGY, BIOMASS ENERGY, OCEAN ENERGY , FREE ENERGY, APPLICATIONS OF RENEWABLE
Main Form of Renewable Energy ResourcesDavid Stoffel
Renewable energy is energy which is generated from natural sources i.e. wind, sun, rain etc.what is Renewable energy resources?, How does energy compare to other renewable energy sources? http://www.wesrch.com/
Comparison Between Renewable Energy and Fossil FuelsPremier Energy
Fossil fuels (coal, oil and natural gas) are still essential for transportation, electricity generation, heating, plant operations, and so much more. But they are also the main source of CO2 emissions and, unlike renewable energies, are produced from exhaustible – albeit still vast – reserves.
Chapter - 14, Sources of Energy, Science, Class 10Shivam Parmar
I have expertise in making educational and other PPTs. Email me for more PPTs at a very reasonable price that perfectly fits in your budget.
Email: parmarshivam105@gmail.com
Chapter - 14, Sources of Energy, Science, Class 10
A GOOD SOURCE OF ENERGY
FEATURES OF GOOD FUEL
FOSSIL FUELS
DISADVANTAGES OF FOSSIL FUELS
THERMAL POWER PLANT
HYDROPOWER PLANT
ADVANTAGES OF HYDROPOWER PLANT
DISADVANTAGES OF HYDROPOWER PLANT
BIO-MASS
CHARCOAL
COW DUNG
BIOGAS PLANT
WIND ENERGY
ADVANTAGES OF WIND ENERGY
LIMITATIONS OF WIND ENERGY
NON - CONVENTIONAL / ALTERNATIVE SOURCES -OF ENERGY
SOLAR ENERGY
SOLAR COOKER
SOLAR CELL
ENERGY FROM THE SEA
TIDAL ENERGY
WAVE ENERGY
OCEAN THERMAL ENERGY
GEOTHERMAL ENERGY
NUCLEAR ENERGY
NUCLEAR FISSION
DISADVANTAGES OF USING NUCLEAR ENERGY
NUCLEAR FUSION
DIFFERENCE BETWEEN RENEWABLE AND -NONRENEWABLE SOURCES OF ENERGY
ENVIRONMENTAL CONSEQUENCES
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur & Teacher)
Geothermal Energy: Advantages, Disadvantages, Economics and Policy Shaharuf Islam
A slide on Geothermal Energy. Its advantages, disadvantages, the policy related to this new technology, as well as its economic values are discussed here.
Wireless technology is pervading the industrial automation world, Zigbee is the first step, and it will expand rapidly thanks to miniaturization, and battery technology progress, and emerging LPWAN networks.
Problem Management proattivo di sicurezza secondo ITIL: attività di Ethical H...Andrea Praitano
Presentazione tenuta presso il Security Summit del 2011 e relativa all'inquadramento delle attività di Etical Hacking come problem management proattivo.
Futbolo viktorinos, vykusios kovo 27 dieną, klausimai. Organizatoriai - Martynas Šimulis, Gediminas Reklaitis ir "Viasat Sport Baltic".
Klausimai skirti susipažinimui, draudžiama juos platinti ar naudoti kituose panašiuose žaidimuose.
Ms PowerPoint presentation of source of energy which can help you in your school, college PPTs or projects. it contain 28 slides fully awesome and the effects of the slides if just mind blowing. less than 1 MB.
you also can make change for your comfort.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
A brief information about the SCOP protein database used in bioinformatics.
The Structural Classification of Proteins (SCOP) database is a comprehensive and authoritative resource for the structural and evolutionary relationships of proteins. It provides a detailed and curated classification of protein structures, grouping them into families, superfamilies, and folds based on their structural and sequence similarities.
Comparing Evolved Extractive Text Summary Scores of Bidirectional Encoder Rep...University of Maribor
Slides from:
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Track: Artificial Intelligence
https://www.etran.rs/2024/en/home-english/
Cancer cell metabolism: special Reference to Lactate PathwayAADYARAJPANDEY1
Normal Cell Metabolism:
Cellular respiration describes the series of steps that cells use to break down sugar and other chemicals to get the energy we need to function.
Energy is stored in the bonds of glucose and when glucose is broken down, much of that energy is released.
Cell utilize energy in the form of ATP.
The first step of respiration is called glycolysis. In a series of steps, glycolysis breaks glucose into two smaller molecules - a chemical called pyruvate. A small amount of ATP is formed during this process.
Most healthy cells continue the breakdown in a second process, called the Kreb's cycle. The Kreb's cycle allows cells to “burn” the pyruvates made in glycolysis to get more ATP.
The last step in the breakdown of glucose is called oxidative phosphorylation (Ox-Phos).
It takes place in specialized cell structures called mitochondria. This process produces a large amount of ATP. Importantly, cells need oxygen to complete oxidative phosphorylation.
If a cell completes only glycolysis, only 2 molecules of ATP are made per glucose. However, if the cell completes the entire respiration process (glycolysis - Kreb's - oxidative phosphorylation), about 36 molecules of ATP are created, giving it much more energy to use.
IN CANCER CELL:
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
introduction to WARBERG PHENOMENA:
WARBURG EFFECT Usually, cancer cells are highly glycolytic (glucose addiction) and take up more glucose than do normal cells from outside.
Otto Heinrich Warburg (; 8 October 1883 – 1 August 1970) In 1931 was awarded the Nobel Prize in Physiology for his "discovery of the nature and mode of action of the respiratory enzyme.
WARNBURG EFFECT : cancer cells under aerobic (well-oxygenated) conditions to metabolize glucose to lactate (aerobic glycolysis) is known as the Warburg effect. Warburg made the observation that tumor slices consume glucose and secrete lactate at a higher rate than normal tissues.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
2. ENERGY
Energy can neither be created nor it can be
destroyed. It can only be converted from one
form to another.
For example :
• In a room heater, electrical energy is converted to thermal
energy.
• Turbine converts mechanical energy stored in steam to
electrical energy.
3. TYPES OF ENERGY
Energy can be broadly divided into two
categories-
Renewable energy
Non-renewable energy
4. Renewable energy
Renewable energy can be generated
continuously practically without decay of
source. E.g. –
Solar energy
Wind energy
Geothermal energy
Hydro energy
Biomass
5. Solar energy
Solar energy, radiant light and heat
from the sun, has been harnessed by
humans using various equipments.
Solar powered electrical generation
relies on heat engines and
photovoltaic's.
Examples :
Solar cooker
Solar heater
Solar cells
Advantages
Solar energy doesn’t produce Carbon dioxide.
It have minimal impact on environment.
Disadvantages
It is not constant, it depends on weather
conditions,time,location.
SOLAR CELLS
SOLAR HEATER
6. WIND ENERGY
wind energy generated by wind
turbines is mainly used to generate
electricity.
Advantages :
Wind turbines (often called windmills) do
not release emissions that pollute the air or
water.
Disadvantages :
Installation and maintenance cost is very
high.
Only few places are there in world where
wind blow continuously throughout the
year.
WIND TURBINES
7. GEOTHERMAL ENERGY
Geothermal energy is heat
from within the Earth. We
can recover this heat as
steam or hot water and
use it to heat buildings or
generate electricity.
E.g.
Hot springs
Fumaroles
Geysers
Advantages :
carbon dioxide emission levels
are very low. They release less
than 1% of the carbon dioxide.
Disadvantages :
Installation cost is very high.
Release various kind of harmful
gases.
HOT SPRINGS
8. HYDRO ENERGY
Hydro energy is generally
generated form running
water using various
mechanical methods.
E.g. :
Dams
Tidal Barrages
Ocean Thermal Energy
Conversion (OTEC) system
Advantages :
Produces very less amount of
carbon dioxide.
It is also being used to control
flood and for irrigation purposes.
Disadvantages:
Natural environment is
destroyed.
Hydroelectric Dam
9. BIOMASS
Biomass is organic material made
from plants and animals
(microorganisms).
When burned, the chemical energy
in biomass is released as heat .
E.g. -
Methanol (from animal waste)
Ethanol
Biodiesel(liquid biomass)
Advantages :
Equipment(biogas plant) installation cost is
less.
Helps in garbage reduction.
Disadvantages :
Releases high amount of sulphurous gases.
10. NON-RENEWABLE ENERGY
Non renewable energy can’t be generated
again and again form the same source.
E.g. –
Petroleum products ( kerosene,petrol,diesel,etc )
Coal
Uranium
11. PETROLEUM(OIL)
Oil was formed from the
remains of animals and
plants that lived millions
of years ago in a marine
(water) environment
before the dinosaurs.
Over millions of years, the
remains of these animals
and plants were covered
by layers of sand and silt
Heat and pressure from
these layers helped the
remains turn into what we
today call crude oil.
Disadvantages :
Responsible for 38% of carbon
dioxide in the environment.
Crude oil
petrol
12. COAL
Coal is a combustible black or
brownish-black sedimentary rock
composed mostly of carbon and
hydrocarbons.
For millions of years, a layer of
dead plants at the bottom of the
swamps was covered by layers of
water and dirt, trapping the
energy of the dead plants.
The heat and pressure from the
top layers helped the plant
remains turn into what we today
call coal .
Disadvantages :
Responsible for 57% of carbon dioxide in
the air.
Coal
13. URANIUM
Nuclear energy is energy in the nucleus
(core) of an uranium-235 atom. Atoms
are tiny particles that make up every
object in the universe.
It can be released from atoms in two
ways: nuclear fusion and nuclear
fission.
Advantages :
Even a small amount can release enough energy
to light-up thousand of energy for months. (1 kg
uranium-235 corresponds to 2.7 million kg coal
equivalent.)
Disadvantages :
After using it in nuclear reactor then also it
radioactive substances is very dangerous for
human . Eg : carbonyl accident and fukushima
plant accident.
uranium
Nuclear plant
14. DIFFERENCE BETWEEN RENEWABLE AND NON-RENEWABLE SOURCE OF ENERGY
RENEWABLE SOURCE
Definition : Renewable energy can
be generated continuously
practically without decay of source.
Responsible for 3-4% of carbon
dioxide in environment.
Not a reason behind “global
warming”.
Example : biomass, hydro power,
wind energy, solar energy,etc.
NON-RENEWABLE SOURCE
• Definition : non-renewable can’t be
generated continuously without
decay of source.
• Responsible for 91-94% of carbon
dioxide in environment.
• Main reason behind “global
warming”.
• Example : petroleum
products,coal,uranium,etc.
15. ENERGY CONSERVATION
Energy conservation refers to efforts made to reduce
energy consumption.
Energy conservation can be achieved through increased
efficient energy use or reduced consumption from non-renewable
energy sources.
Energy conservation is often the most economical
solution to energy shortages.
16. WHY TO CONSERVE ?
• We have limited fuels available on earth.
• Our demand for energy is increasing day-by-day.
• It is possible that someday, most of fuels will be
exhausted , and we will have to switch to
alternate energy.
17. ENERGY CONSERVATION IN “INDIA”
• In India , government has passed “ energy conservation
bill, 2001 ” for better utilization of energy and conservation
of the same.
• By this act, it is mandatory for energy intensive sectors to
get their “energy audit ” conducted by accredited energy
auditor.
• Bureau of energy efficiency : this body keeps watch on
energy consumption patterns, develops norm for
appliances etc.
• Star ratings : BEE has also initiated “star rating system”
for electrical appliances e.g. - CLF’S ,
geysers,refrigerator,etc.
18. What we can do ?
• Always switch off light and fans while going out of room.
• We should not open fridge frequently.
• While going to purchase new products eg. Geysers,
television, CLF,etc. insist for ratings ranging from 1-5 .
19.
20. THREE R’s
• The slogan reduce, reuse, recycle is widely used
to raise awareness against the use of non-renewable
source of energy.
• Reduce consumption
• Reuse manufactured products
• Recycle raw materials