Free essays on Environmental Science are written documents that explore different topics related to the environment, pollution, climate change, biodiversity, and ecology. These essays are often written by students, scholars, or environmental enthusiasts who are passionate about protecting the environment and promoting sustainable development. The essays cover different aspects of environmental science and discuss various issues such as air pollution, water contamination, deforestation, natural resource depletion, and global warming. The purpose of these free essays is to create awareness among people and motivate them to take action to save the planet.
Albedo and Earth’s Temperature
The term "albedo" refers to the absorption of radiation False Without an atmosphere, the earth's temperature would be a frigid -100 degrees Celsius False Over the past 400,000 years, CO2 abundances in Earth's atmosphere have varied in correlation with Earth's temperature True Molecules are called 'greenhouse gases' if they Absorb infrared radiation, but are transparent to visible light. Global warming and anthropogenic climate change are terms that refer to the same environmental issue, specifically the alteration of Earth's surface temperature…...
ChemistryClimateEarthPhysicsSun
There are many similarities between ‘looking for a rain god’ and ‘Veronica’
I agree with the statement above, "There are many similarities between 'Looking for a rain god' and 'Veronica'. Both of the stories are written in a way that draws the reader into the stories picture, the other similarity is that of the themes. The themes, which the two stories include, are those of poverty, isolation, death and helplessness. Both stories are set in countries and places, which are far removed from ours in distance and culture adding to the similarities…...
CommunicationCultureNatureRain
Lost Foam Casting
LOST FOAM CASTING --------------------------------------------------------------------------------------------------------------------- ABSTRACT: The Report presents some theoretical and practical aspects regarding the casting of alloys in lost foam moulds. The stages of the procedure, the economic benefits and several ecological aspects are synthetically presented. KEY WORDS: casting, alloys, lost foam process, Expanded polystyrene --------------------------------------------------------------------------------------------------------------------- Introduction The lost foam casting process offers several advantages over conventional sand casting processes, such as simplified production techniques and reduced environmental waste due to binder system emissions and sand disposal. The process…...
ChemistryIndustryManufacturingMaterialsMechanical EngineeringPlastic
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The Raging Storm
Strange, it is a huge nothing that we fear. The rage of the storm moves closer, destroying everything in its path like a savage beast, relentless it moves closer to its target. The skies empty, as flocks of birds swiftly take refuge from the incoming terror. The wildlife escapes from the forthcoming violence with lightening speed, the sense of danger burning in their minds. Humans still oblivious to the danger continue with their work without the knowledge it will all…...
Wind
Critical factors that made the Capetian dynasty so powerful
There are several factors to be considered when discussing the consolidation of the powers of the Capetian Kings. This essay seeks to outline and discuss three critical factors that made the Capetian dynasty so powerful. These include; marketing the image of kingship through anointing, agricultural development and the importance of succession. The first of the influential powers, which marked out kings, was their anointment. The Church consecrated the king; the ointment using holy oil, the kings where seen to act…...
AgricultureCharacter TraitsDeforestationFranceMonarchyPersonality
Discussion Of The Adaptations Of Plants
The following sample essay on Discussion Of The Adaptations Of Plants. Salt marshes are intertidal ecosystems, surrounded by land and open to the sea by way of an estuary. As a result salt marshes are constrained, by silt and saline water, to the type of communities it can sustain. However because of the tidal nature of these ecosystems and the presence of many migratory birds we find some of the the most widley distributed plant species in the world. The…...
Plants
Stratospheric Chemistry Data Collection Methods
The troposphere extends from 12km - 50km above the Earth's surface. Ozone is present from 15km - 35km. Many different techniques are used to investigate the stratosphere. Monitoring Measurements can be taken using the helium balloons. A 10 miles long cord is used to attach the balloon and the measuring device which can be reeled in and out to take measurements at different altitudes. Spectroscopic measurements can also be taken from the ground stations by looking upwards through the vertical…...
AtmosphereChemistryMaterialsOzoneOzone Layer
I know that the sun will rise tomorrow morning
How is it that I am so sure of this one statement to be absolutely true, without question? Perhaps my personal experience can be held responsible, or my indefinite ability to rationalize and subconsciously conduct legitimate reasoning. The puzzling question still remains, however, unanswered. One of the most amazing gifts "given" to us human beings was the ability to see. Our eye, the most complex organ in our bodies except for our brains, is said to contribute towards 85%…...
EarthPlanetReasonSolar System
Latent Heat of Vaporization of Water
Uncertainty in measuring time was ±0. 01s according to the stopwatch but while measuring mass you have to first look at the time in stopwatch and then the mass in the electronic balance and because humans cannot react instantly it is estimated to be ±1s. Uncertainty in measuring mass of the water was ±0. 1g because it was measured using a weighing machine with the ±0. 1g uncertainty. The graph of mass of water evaporated over time is linear because…...
CommunicationEvaporationHeatNatureWater
Flowers vs Weeds
Weeds vs. Flowers Many people see weeds as weeds and flowers as flowers, but they never take into consideration the things that make them so different and similar. Flowers and weeds all have their own garden and emotional aesthetic values. Preparing food also holds some similarities and differences between the two. These flowers and weeds, although simple at first, also hold some value of medicinal uses. There is more to know than a simple vase for flowers and a trash…...
CookingCultureGardenPlants
Piper Alpha Case Studies
Abstract This research report is about the Piper Alpha Disaster that happened in 1988. Being one of the major oil production oil-rig in the UK, the accident that took place more than 20 years ago caught the attention of many, especially those in the field. The happening was largely due to the complacency of the supervisors as well as the safety measures of the management. Using the internet, academic journals and textbooks available, the research was conducted by referring to…...
FireSafety
Environmental Factors and Anorexia in Teen Girls
Relationship Between Environmental Factors and Anorexia Nervosa in Adolescent Girls Anorexia nervosa (AN) is a visible, psychological illness that is detrimental to both the physical and mental well-being of an individual (Bulik et al. , 2005). It is an eating disorder that is characterized by not only an unwillingness to gain weight, but a fear of gaining weight. Individuals suffering from anorexia are often perfectionists, who are neurotic, obsessive, and retain a low sense of self-esteem (Kaye et al. ,…...
Environmental Science
English Land Law
Land is elemental: it is where life begins and it is where life ends. Land provides the physical substratum for all human activity; it is the essential base of all social and commercial interaction. The significance of land in human affairs is therefore incalculable, although it is only in an era of global environmental threat that we slowly begin to realise how fragile and irreplaceable is the rich resource on which we so utterly depend. As one English law lord…...
Environmental Science
Strength of an Uncooked Spaghetti
Aim: To investigate and determine the relationship between the length of uncooked spaghetti and the load applied to it reaching its [uncooked spaghetti's] breaking point. General background: Regular wheat pastas i.e. pastas that need cooking for consumption can be made simply by mixing wheat flour with water, then extruding into pasta shapes and drying. The resulting pasta has good strength, with good cooked firmness and low cooking losses. The strength of an object can be affected by various factors, such as: size,…...
ExperimentWater
English Language Arts 11 – All Questions/Answers
What is the most important idea of the second paragraph of Of Plymouth Plantation? The Pilgrims and ship's officers discussed the damage to the ship and decided to continue the voyage. To whom would Of Plymouth Plantation be most useful? someone looking for information about how early immigrants traveled to Cape Cod Of Plymouth Plantation suggests that one of the strongest values of the Plymouth colonists was Godliness. What is the central idea of the fourth paragraph of Of Plymouth…...
AngerEarthFlashcardsGodPoetrySin
The Sardine Crash: Issues with Oceanic Sardines
The Sardine Crash The Ocean is one of the most important sources of food. From the ancient times, humans have used its resources for food. Fish is the most significant seafood harvest. Since ancient times, fishing has developed and increased. Before, people didn't have good techniques for successful fishing compared to today's fishing equipment. Therefore, because of efficient equipment and the significance of fishing in our society, many kinds offish are in danger of disappearing. Overfeeding is a very big…...
ClimateClimate ChangeEcosystemFishFishingSea
Chronological Evolution of the Universe
The following sample essay on "Reediest":what Is the chronological evolution of the universe from Its moment of Inception at the Big Bang to the formation of the Earth? When we look into outer-space today we see billions upon billions of stars the cover the "universe", but what may have crossed your mind is how did they get there? Well before, these stars were there it was said that the universe was a very hot, small, ND dense with no stars,…...
OxygenUniverse
The Pygmy Chain Sword Plants
Understanding the process of photosynthesis is also vital in other areas, such as medicine, agriculture, energy production, and even electronics. In medicine, since light has extremely high energy content, sometimes it can cause damage to living organisms such as skin cancer and skin aging. To combat the high-energy content, plants developed photoprotective mechanisms to limit the amount of harm, which is caused from exposure to the light. By learning about the causes of tissue damage cause by light exposure and…...
Plants
Clear Cutting and Ethical Environmental Issues
The following sample essay on There was no selective logging, Just cut everything down and send it to the saw mills. As a result of this careless practice erosion was created and plants were no longer able to grow in the soil. Mud washed down Into fresh water streams that was used for washing, drinking, and cooking and contaminated the water from the excess silt deposits that are left behind. Often newly planted trees are not allowed to mature before…...
Environmental Science
Description of the English Valley Carding Mill
The following sample essay is a description of the English Carding Valley. Read the introduction, body and conclusion of the essay, scroll down. How and why does the human land use of the valley change as the river moves downstream and does this Impact on the river? Carding mill valley is in Shorebird, England. It is 22. Km northwest of Trochaic; it is part of long mind. The valley in total stretches 2 miles and spans 5 sq miles in…...
FloodGeologyNatural EnvironmentNatural ResourcesRiverWater
Shakespeares ‘Twelfth Night’
These lines - and indeed Act Three Scene One itself - is taken from almost exactly the middle of the play. Many of the characters' secrets are beginning to come out - or are at least suspected. Viola is troubled by her love for Orsino, and it is possible that this is something that Feste explores earlier in the scene. Orsino however is still stuck deeply in the throes of his romantic love, but below the surface there are hints…...
NatureNight
‘Shall I compare thee to a summer’s day’, ‘The Flea’ and ‘To a Stranger’
Love is a theme which seems to be unescapable. It is in everyday life and it affects everyone. Love has been a topic of much of the great literature which we keep in high esteem. Thus it is an ideal theme to do as the three poems being analysed are pieces of great literature, mainly from the cannon of literature. In this lecture the poets being analysed are the immoral poet and play writer of the Elizabethan age, Shakespeare and…...
NatureSummer
An Analysis of Exposure by Wilfred Owen
Owen used his poetry as a means of exposing the truth to the ordinary citizens and propaganda at the time of World War One, becoming a stark contrast to the information distributed by the army and government. He was a soldier himself and was killed in action one week before the war ended. In this analysis I will by focusing on how Owen exposes the conditions that soldiers in World War 1 had to endure. He uses many different techniques,…...
PoetryTruthWind
Japan and Earthquake/Tsunami Mitigation
Mitigation efforts are the most genealogical of anywhere in the world, and ensuring people are prepared for such events has been an important task since the last devastating earthquake in 1995 in the city of Kobo. These efforts include building codes, early warning systems, coastline defenses and various others. Even after a year, Japan is still reeling from this event, and one wonders If they will ever bounce back from such a blow to their landscape, their people, and their…...
Environmental Science
Night Analysis of Dehumanization
The following sample essay on Night Analysis of Dehumanization tells about Jewish people. Demutualization in Night Night by Lie Wishes is a memoir that documents the story of a young Jewish boy named Likelier who was born in Sighed, Transylvania during World War II. The story begins in his hometown, where life is normal and calm before the storm. It quickly transitions into Nazi occupation, persecution, segregation in the form of ghettos, and eventually deportation to camps. As the Jewish…...
GodLoveMindNatureNazi GermanyNight
National Greening Program
They come out to take whatever they could before someone else does; not taking into their minds whatever environmental problems may arise. The society is not aware of how he forests have been there to maintain the equilibrium in the environment for they only took into account the economic benefits they could get from it. It is known to all that most individuals have the tendency to learn the importance of an object only if they would experience a dilemma…...
DeforestationForestNatural EnvironmentPoliticsSustainability
Assessing The Usefulness Of An Ecological Approach Social Work Essay
Social work theories represent sets of thoughts that assist in explicating the grounds for happening of events or why specific events happened in peculiar ways and are used to foretell likely future actions of present results. It is of import to appreciate that theories, whilst based on concluding and grounds, are non once and for all proved. In societal work pattern they provide alternate models for understanding issues by the linkage of sets of thoughts, and aid people to do sense…...
BehaviorCommunityEcosystemSocial WorkTheoryThought
Termpaper on Joint product costing
A new paradigm has been emerged in the present industrial sector where a manufacturing organization uses a single process to produce more than one product. This paradigm adds complexity in the simultaneous production of more than one product from a Joint process. Their determination at the cost of such products, individually, hence posses a difficult task to the cost accountant especially because they are of such varied nature characterized by many varieties. Despite difficulty it is possibly essential to make…...
Oil Spill
Chromatography and Solvents
Chromatography is a method of separating compounds and mixtures so that they can be identified and analyzed. The word chromatography means color writing. There are many kinds of chromatography such as the thin layer chromatography, Partition chromatography, Column chromatography, and Paper chromatography. Chromatography is important in the analysis of processes and materials such as environmental contamination, food, drugs, blood, petroleum products, and radioactive fission products. It has many uses in the rapidly evolving biotechnology industry. The chromatography sorbents help purify…...
ChemistryHydrogenMaterialsWater
Legend of Mount Mayon
In the following sample essay about the legend of Mount Mayon. Read the introduction, body and conclusion of the essay, scroll down. Her unsullied luster can non be denied. The sight of her can take one’s breath off. She is merely beaming as she stands tall and expansive in the skyline. She is genuinely a 1 of a sort beauty that captivates anyone who pays her a visit. You have to be visually challenged to lose her glare. When she…...
Volcano
The Eclectic And Reflective Nature Social Work Essay
The lineation of the instance including factors in connexion with history, presentation and the demand for a revised curative attack in many ways mirrors the clinical instance rating detailed by Sherry ( 2006 ) in the application of 'an Attachment Theory Approach to the Short-Term Treatment of A Woman With Borderline Personality Disorder and Comorbid Diagnoses ' . This survey highlights the hard support/treatment tract of marginal personality upset ( BPD ) which stems from the comorbidity with other diagnosings…...
Environmental Science
Ecological Theory And Child Development Social Work
The following sample essay on 'Analyse the part of Ecological theory to our apprehension of typical and untypical kid development, and discourse this theoretical account in relation to the factors and possible intercessions for kid maltreatment ' 'The importance of penetration sing the parent child bond has ever been a constituent of societal services usage, but the significance has non ever been indentified of the interaction that the environment plays on a parents ability to move in their kid 's…...
AbuseAdolescenceChild AbuseChild DevelopmentCommunityEcosystem
Waste Management Essay
IntroductionBackground of the StudyRA 9003. otherwise known as the “Ecological Solid Waste Management Act of 2000. ” authorizations that segregation and aggregation of solid waste at beginning shall be conducted at the barangay degree specifically for biodegradable. compostable and reclaimable wastes. and that the several metropoliss and municipalities shall advance enterprises in the community to set about waste segregation and aggregation at beginning pursuant to the spirit of the jurisprudence. Complementing this proviso. the jurisprudence mandates that “collection of non-recyclable…...
ManagementManufacturingMaterialsNatural EnvironmentPollutionWaste
Night of Scorpion
Night of the Scorpio written by Nissim Ezkiel is an interesting verse form and the poet brings about a really appealing contrast between good and evil in it ; wholly giving the verse form an kernel of equality. The poet makes it a trouble-free undertaking for the readers to visualise the scenes with the appropriate usage of assorted imaginations. He has besides done a fantastic work of adding assorted different senses into the verse form.All the senses. ocular. odor. internal…...
NatureNightPoetry
World Wide Fund for Nature (Wwf) Essay
1. 0 IntroductionThis undertaking paper was assigned to our group by our darling lector of Principles of Marketing. Sir Shamsul Izwan Saharani. The subject assigned is the Selling in Not-For-Profit Organizations and the organisation that our group chose is World Wide Fund for Nature-Malaysia ( WWF-Malaysia ) . Our group had conducted a research through cyberspace and latest one-year study for information on the selling schemes used by WWF-Malaysia. Furthermore. an interview with representative from WWF-Malaysia. Mr. Brandon Liu was…...
Environmental Science
Likely Effects Of Biofuels On Biodiversity An Environmental Sciences
1st coevals biofuels, the feedstocks are besides used as nutrient harvests and are chiefly used to bring forth biodiesel and bioethanol. These biofuels are straight produced and processed easy from the biofuel harvests or workss such as rapeseed, sunflower, sugar cane, maize etc. The 2nd coevals biofuels are generated from works lignocellulosic stuff. Bioethanol is generated by treating the lignocellulosic works stuff. Many perennial grasses, poplar, willow, forestry, agricultural waste merchandises etc are besides used to bring forth this 2nd…...
Environmental Science
Does the river Alyn follow Bradshaw’s model?
This is described by hydraulic radius. This is the ratio between the cross sectional area of a river and its wetted perimeter. For example if two rivers have an equal cross-sectional area the river with the greater wetted perimeter will have more friction and so the velocity will be less. River A River B Both river A and B have a cross sectional area of 60 m. However river A has a wetted perimeter of 62 metres where as river…...
ModelRiverWork
Philippine Wildlife Essay
Introduction The Philippine Wildlife has a important figure of works and animate being species that are autochthonal in the Philippines. The country’s environing Waterss reportedly have the highest degree of biodiversity in the universe. The Philippines is considered as one of the 17 mega diverse states every bit good as planetary biodiversity hot spot. The world’s 2nd largest archipelago state after Indonesia. the Philippines includes more than 7. 100 islands covering 297. 179 km2 in the westernmost Pacific Ocean. The…...
EcologyEcosystemEndangered SpeciesNatural EnvironmentWildlife Conservation
Christmas Lights as a Source of Fire
To start a fire there has to be an ignition source. Possible sources could be faulty wires rubbing together causing friction and getting hot enough to start the fire, overloaded plugs and oil lamps etc. Some other sources could be cigarettes. They may not have been put out properly, matches and gas lighter. Another source could be computer/ other electrical items. If they are left on for a long period, they will become hot and possible trigger a fire. Christmas…...
ChristmasFireHolidays
Cocoa Trees in an African Plantation
Human use of the cocoa bean can be traced back to around 600 BC where it was used as part of an ingredient in a hot, liquid beverage consumed by the Mayans in Central America. Around 2 millennia later, in 1491 AD, Christopher Columbus introduced cocoa into Spain. Columbus had discovered these seemingly dull and un-important beans during his expeditions to the Americas where at this time cocoa was being drunk by the Aztecs, in much the same way as…...
Plants
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