Natural energy resources can be renewable or non-renewable. Renewable resources, which include solar, wind, hydroelectric, geothermal, and tidal energies, can be replenished within a human lifetime. Non-renewable resources like fossil fuels and metals are finite, as they were formed over long periods of geological time and cannot regrow within our lifetime. Fossil fuels like petroleum, natural gas, and coal were formed from the remains of ancient organisms exposed to heat and pressure underground, and provide non-renewable energy but also emit greenhouse gases.
Renewable and Non- renewable energy SourcesGeorge Thomas
Renewable energy is energy which is generated from natural sources i.e. sun, wind, rain, tides and can be generated again and again as and when required. Non-Renewable energy is energy which is taken from the sources that are available on the earth in limited quantity and will vanish fifty-sixty years from now.
Renewable and Non- renewable energy SourcesGeorge Thomas
Renewable energy is energy which is generated from natural sources i.e. sun, wind, rain, tides and can be generated again and again as and when required. Non-Renewable energy is energy which is taken from the sources that are available on the earth in limited quantity and will vanish fifty-sixty years from now.
This Presentation is For Students of Class 10th CBSE Board. This Presentation is on Natural Resources. The Main Topics of this Presentation Are Renewable and Non Renewable Source, Solar Energy, Wind, Forests and Fuel.
In this slide contain RENEWABLEANDNON RENEWABLE RESOURCES, about introduction, energy resources, advantage and disadvantage and steps taken to preserve a natural sources.
Renewable and Non renewable resources by Komal BhardwajKomal Bhardwaj
It contains natural resource classification as renewable and non-renewable resources differences between both. ViSUALS of renewable and non renewables as how they are in real. Advantages and disadvantages of both. FIGURES to show DATA about every resource. How India accomplishes its need of energy.
Natural resources (economically referred to as land or raw materials) occur naturally within environments that exist relatively undisturbed by mankind, in a natural form. A natural resource is often characterized by amounts of biodiversity existent in various ecosystems.
Natural resources are materials and components (something that can be used) that can be found within the environment. Every man-made product is composed of natural resources (at its fundamental level). A natural resource may exist as a separate entity such as fresh water, and air, as well as a living organism such as a fish, or it may exist in an alternate form which must be processed to obtain the resource such as metal ores, oil, and most forms of energy.
Non–renewable resources are those which once used up ,are exhausted, and are either non renewed by nature, or renewed very slowly over millions of years.
example-Fuels like coal and petroleum, and minerals like gold, iron and copper.
why is it important to save minerals-The mineral resources on the earth are non- renewable.
Once used up , they will not be available to us any more.
Mineral such as coal and petroleum , which give us fuels for providing energy , are being used up rapidly.
We should used this resources carefully and not waste them.
To save these minerals we should depend more on sources of energy that will never get used up, for example, solar energy and wind energy.
This Presentation is For Students of Class 10th CBSE Board. This Presentation is on Natural Resources. The Main Topics of this Presentation Are Renewable and Non Renewable Source, Solar Energy, Wind, Forests and Fuel.
In this slide contain RENEWABLEANDNON RENEWABLE RESOURCES, about introduction, energy resources, advantage and disadvantage and steps taken to preserve a natural sources.
Renewable and Non renewable resources by Komal BhardwajKomal Bhardwaj
It contains natural resource classification as renewable and non-renewable resources differences between both. ViSUALS of renewable and non renewables as how they are in real. Advantages and disadvantages of both. FIGURES to show DATA about every resource. How India accomplishes its need of energy.
Natural resources (economically referred to as land or raw materials) occur naturally within environments that exist relatively undisturbed by mankind, in a natural form. A natural resource is often characterized by amounts of biodiversity existent in various ecosystems.
Natural resources are materials and components (something that can be used) that can be found within the environment. Every man-made product is composed of natural resources (at its fundamental level). A natural resource may exist as a separate entity such as fresh water, and air, as well as a living organism such as a fish, or it may exist in an alternate form which must be processed to obtain the resource such as metal ores, oil, and most forms of energy.
Non–renewable resources are those which once used up ,are exhausted, and are either non renewed by nature, or renewed very slowly over millions of years.
example-Fuels like coal and petroleum, and minerals like gold, iron and copper.
why is it important to save minerals-The mineral resources on the earth are non- renewable.
Once used up , they will not be available to us any more.
Mineral such as coal and petroleum , which give us fuels for providing energy , are being used up rapidly.
We should used this resources carefully and not waste them.
To save these minerals we should depend more on sources of energy that will never get used up, for example, solar energy and wind energy.
This Presentation is For Students of Class 10th CBSE Board. This Presentation is on Natural Resources. The Main Topics of this Presentation Are Renewable and Non Renewable Source, Solar Energy, Wind, Forests and Fuel.
There are three basic ways to tap the ocean for its energy. We can use
The ocean's waves.
The ocean's high and low tides .
Temperature differences in the water.
1-Wave Energy
Kinetic energy (movement) exists in the moving waves of the ocean. That energy can be used to power a turbine. The wave rises into a chamber. The rising water forces the air out of the chamber. The moving air spins a turbine which can turn a generator.
When the wave goes down, air flows through the turbine and back into the chamber through doors that are normally closed.
2-Tidal Energy
Two types of tidal plant facilities.
Tidal barrages
Tidal stream generator
Energy is Ability to do work.
The energy can take a wide variety of forms - heat (thermal), light (radiant), mechanical, electrical, chemical, and nuclear energy. There are two types of energy - stored (potential) energy and working (kinetic) energy. For example, the food you eat contains chemical energy, and your body stores this energy until you release it when you work or play.
The slides details out the forms of energy and categories the renewable and non renewable resources for power generation. It discusses the formation of Non renewable resources and its consumption by sector stating also the reserves in Pakistan. Finally a simple diagrammatic explanation of how thermal electricity is produced .
Fossil fuels and alternate sources of energyGaurav Kapoor
Fossil fuels and nuclear energy, there
limitation, need for renewable energy, non-conventional energy sources. An overview of
developments in Offshore Wind Energy, Tidal Energy, Wave energy systems, Ocean
Thermal Energy Conversion, solar energy, biomass, biochemical conversion, biogas
generation, geothermal energy tidal energy, Hydroelectricity.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
5. Natural Energy Resources
Energy is all around us and manifests itself in
many different forms: heat, light, sound,
magnetism, gravity, movement, and all life
functions. It is everywhere in great abundance.
Since the beginning of time, nature has been
producing and reproducing energy in quantities
so that we could never begin to use it all, not even
with the most advanced technology.
7. Renewable
Renewable resources are natural resources
that can be replenished in a short period of
time.
•Solar Energy
•Wind Energy
•Hydroelectric Power
•Geothermal Energy
•Tidal Energy
8.
9. Solar Energy
Energy comes from the sun is called Solar Energy.
Solar Panel
A solar panel is a set of solar
photovoltaic modules electrically connected and
mounted on a supporting structure. A photovoltaic
module is a packaged, connected assembly of solar
cells.
22. Nonmetallic
Fossil fuel
Fossil fuels are formed from the remains of plants
and animals that lived and died long ago.
The original organic material, with the aid of heat
and pressure, becomes a fuel such as oil or gas.
Petroleum
Natural gas
Coal
o Peat
o Lignite
o Anthracite
23. How these fossil fuels made
Once these resources are used, they
gone and earth will take million years
to re-grown.
24. Petroleum
A fossil fuel, petroleum is formed when large
quantities of dead organisms,
usually zooplankton and algae, are buried
underneath sedimentary rock and undergo intense
heat and pressure.
25. Natural Gas
Natural gas is a fossil fuel formed when
layers of buried plants and animals are exposed to
intense heat and pressure over thousands of years.
The energy that the plants originally obtained from
the sun is stored in the form of carbon in natural gas.
26. Coal
Is a combustible black or brownish-
black sedimentary rock usually occurring in rock strata in
layers or veins called coal beds or coal seams. The harder
forms, such as anthracite coal, can be regarded
as metamorphic rock because of later exposure to elevated
temperature and pressure.
http://www.worldcoal.org/coal/uses-of-coal/coal-electricity/