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.
Environment In Danger
The following sample essay on "Environment In Danger ": tells about environmental pollution. The first thing that is we are doing to the environment is destroying Our ozone layer. We are destroying the ozone layer by greenhouse gases. The way we treat our planet is going to affect our health and maybe even kill us because of the toxins and pollutants that we release into our environment. Certain types of pollutants that we release into the environment can cause us…...
Pollution
Environmental Sanitation Essay
The exterior of the establishment including the building structure, parking space, landscaping, doors and windows. The exterior design is also responsible for attracting customers. The exterior must be clean, safe and pest-free. I. Proper Water Supply Adequate water us apply and proper sewage disposal are vital to the sanitation of the establishment thus drinking water must only be obtained from an approved source.Essay Example on Environmental Protection And Conservation Of The Ecosystem When another non-public water system is used, it…...
Civil EngineeringConstructionPublic HealthWater
Banana Peel As Water Purifier Thesis
The Banana is a kind of herb that is usually consumed as either food or flavoring. Its peel is often deemed as useless or without any use that It Is Just thrown away. But are banana peels as useless as people think? Banana Peels have Potassium (K) that commonly helps clean your body and is used to manufacture Today, many fleshes have been dying due to polluted waters and careless soap. Oil spills. Fishes are a food source to many…...
ChemistryFishMaterialsNaturePhWater
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Viscosity Of Water Lab Report
The distance at which the sphere was dropped from, could have affected the terminal velocity. By doing a reverse engineering calculation using the equation given in the lab sheet for Castro oil (0. 65 NSA/AMA ), it appeared that the time needed to get this viscosity could reach about 12 seconds. This was quite impossible in our experiment to be obtained. Accordingly, one possible justification for this problem could have been the liquid unknown type, which we assumed to be…...
ExperimentNaturePhysicsWater
Decline Of Indus Valley Civilization
The decline of the Indus Valley Civilization, also known as the Harpoon Civilization, was caused by both environmental and cultural factors. Spanning across the Indian subcontinent, the Indus River Valley Civilization was a strong society. There was a good agricultural system that allowed the cultivation of wheat, rye, and vegetables. There was also a prominent cultural and religious presence. The civilization also had a strong government that was ruled by priests from each city.Essay Example on The Merchant Of Venice…...
AgricultureCivilizationDroughtIndiaMesopotamiaMonsoon
Definition Of Organizational Environment
The conditions within which the business operates, the sum total of all the factors which can influence the behaviors of the business and how it develops. Do you know The conditions that can influence the behaviors of a business exist both inside and outside the organization.Essay Example on The Organization Environment These conditions include whatever that goes on inside and outside the organization. These behaviors of the business include whatever the people inside and outside the organization think and do.…...
BehaviorCompetitionGenerationNatural Environment
Surfactant Lab Report
Surfactant is produced to make it easier for people to breath by reducing the surface tension of the water molecules that primarily compose the walls of the alveoli; it helps them to not tick together. For this experiment, we will be using milk and food coloring to represent the water (milk) and gas (food coloring) in the respiratory system. Because know milk is non-polar and food coloring is polar, my hypothesis predicts the two will not mix voluntarily at first,…...
ChemistryMilkRespiratory SystemSoapWater
Sand And Salt Separation Lab Report
Some of the salt may be lost if the salt doesn’t dissolve completely or if some of the salt water is spilled – this can be avoided by making sure that all of the salt has dissolved, and by being very careful while stirring the mixture not to spill it. Procedure: 1. Place a small beaker on the balance. Press the rezone button to make sure to take the mass of only the sand and salt sample and not the…...
ChemistryEvaporationIndustryManufacturingMaterialsWater
Causes And Effects Of Pollution Essay
Pollution is very harmful for any living thing, humans, animals or even plants. Pollution affects humans’ health negatively. There are different types of pollution as a result of bad habits. From the kinds of pollution; air pollution, water pollution, food pollution, sound pollution, and visual pollution. Car smoke; the smoke which comes out from the chimneys of the factories, using sprays which negatively affects the ozone layer are from the causes Of air pollution. All these things cause allergy and…...
Air PollutionPollutionWaterWater Pollution
Introduction Of Pollution Essay
Pollution is the introduction oaf contaminant into a natural environment, usually by humans. While most people think of pollution as chemical waste dumped into rivers, or factories spewing toxins into the air, it can also include light pollution or sound pollution. These are example of pollutions such as air pollution, water pollution and land pollution. Firstly, the air pollution is the accumulation in the atmosphere of substances that, in sufficient concentrations, endanger human health or produce other measured effects on…...
Pollution
Research On Plastic Bags
Plastic is extremely bad for the environment. It is one of man’s worst inventions. Plastic is non-biodegradable. This means that waste plastic cannot be turned into any other substance that is echo friendly. Although tones and tones of plastic are burned in the most advanced incinerators, all that remains in plastic. It doses ‘t change into anything else, as many other materials do. Hence plastic waste is dangerous to the environment. Plastic carry bags reach the drainage system and this…...
Pollution
Dangerous Environmental Issues
Nowadays, environmental issues are becoming more serious and dangerous. Many environmental problems are surrounding people in everyday life, which people don’t know about or they never paid attention for it. Some example for instance, global warming, contamination of land and oceans, and air pollution are such concerns that are effecting our environment. That is why disagree to the belief that the environment has improved over the past fifty years. It’s very important for humanity to be more pensive towards the…...
Environmental Science
Improper Waste Management Essay
Non-biodegradable is a type of waste that cannot be broken down by other living organisms. Acknowledgement The researchers would like to thank their parents who were always supporting them in all of their needs and activities doing their research and survey and they would like also to thank their teacher-in-charge Ms. Lily Quench for her support and understanding in their time of needs in their research and survey. They would like also to thank the research and survey teams who…...
CommunicationManagementResearchWasteWaste Management
Biodegradable Plastic Essay
Most manufacturers nowadays produce bio-degradable plastic bags. Environment organizations and advocates promote this. Bio-degradable suggests they breakdown faster in comparison with other plastic items which take thousands of years to decay. Lots of consumers debate that this particular type just isn’t as sturdy as the traditional plastic bags. Environment experts, nevertheless, demonstrate that this feature does not affect its durability as a container of various goods. Lots of individuals also believe paper bags are better than plastic bags.Essay Example on…...
ManufacturingMaterialsPlasticPollutionRecyclingWaste
How To Save The Environment Essay
Nowadays, one of the important challenge of humanity is many threats that involved our environment. Green house gases, fumes or many harmful chemical productions have destroyed our natural of the world. From my point of you, many operations could be done to prevent these destruction. Some of these advises are discussed. To begin with, one of the important issues in our world is increase of green house gases. Green house gases have harmed our environment specially the ozone layer.Essay Example…...
Greenhouse GasNatural Environment
Global Warming And Remedial Measures Essay
Most of the governments all over the world have laws by which no one is suppose to exceed creating pollution in air or water beyond prescribed limits. Law breakers often face punishments to the tune of heavy fines and even stoppage of work. Opal, India gas tragedy is the best example to explain the necessity to take adds Tate measures to control pollution. Thousands of people were affected due to lack of adequate measures. The managing director of the company…...
Air PollutionChemistryGlobal WarmingHistoryMaterialsPollution
Solution Of Land Pollution
Land pollution Land pollution is mainly caused by poor solid waste management. There are three answers to these environmental problems. YOU can Reduce, Reuse and Recycle. ; Reduction ; Reuse ; Recycle Reduction We can reduce the amount of waste that is produced by doing simple things like two-sided copying on paper and backyard composting. This will decrease the amount of waste that will be disposed of in landfills.Essay Example on Solution To Land Pollution The Government can raise awareness…...
ManufacturingMaterialsPollutionRecyclingWasteWaste Management
Speech How To Reduce Environmental Problems
Just a brief list of the things that is ailing her is – pollution, acid rain, climate change, the destruction of unfairness and other wild habitats, the decline and extinction of thousands of species of animals and plants…. And so on. Think everyone in here can agree that all Of these issues exist and that humans have caused them. Thankfully many of us are concerned about the future of our planet and unless we can find a way of solving…...
Pollution
Osmosis Potato Experiment Control Variables
Living organisms tend towards balance with their environment. Cells achieve this through diffusion. This is the random movement of solutes from an area of higher concentration to lower concentration. Osmosis is a special case of diffusion. Osmosis is the movement of water through a selectively permeable membrane. During osmosis, water molecules diffuse through the membrane from a region of higher water potential to lower water potential until equilibrium is reached. (1) In this lab, the idea was to see how…...
ChemistryOsmosisWater
Democracy Vs Autocracy
It has become common today to dismiss autocracy on the basis on the basis of it having a single minded perspective. A single charismatic leader, making decisions for an inure nation or community might seem lucrative, but today’s post modernist society, questions its viability. Today’s rational minded individuals look Upton political structures for answers beyond poverty, inflation and basic public goods. They want answers to issues like climate change, sustainability and globalization.Essay Example on Industrialization And Democracy In such opinionate…...
DemocracyGlobalizationPolitical SciencePoliticsSustainability
Introduction Speech About Air Pollution
Informative speech about air pollution. Read Informative Speech about air pollution Topic: Air pollution Specific Purpose: To inform my audience about two causes and one effect of air pollution. Central Idea: The main two causes of air pollution and an effect of it in human body. Introduction: Hello, all of my audience, want to start my speech by asking you guys that, How many of you know about Air pollution? Well today in the modern world we use a lot…...
Air PollutionAsthmaPollutionTransport
Pollution In Bahrain
Introduction Bahrain is located on the South shores of Arabian Gulf . It lays in between latitudes 25 and 26 North and longitude 50 and 51 East . The country is km off the Eastern Coast of Saudi Arabia and slightly further from the Western coast of the Qatar Peninsula . The country is linked with Saudi Arabia through the King Faded causeway which was opened in November 1986 . The state comprises of 36 islands with a area of…...
Natural EnvironmentPersian GulfPollutionSaudi ArabiaWater
Essay Example on Ib Biology Enzyme Lab Ideas
Investigating the effect of changing substrate concentration on the activity of the enzyme catalane The aim of this experiment is to examine how the concentration of a substrate (hydrogen peroxide) affects the rate of reaction of an enzyme catalyst (found in liver cells) Research Question: how does changing the concentration of the substrate affect the rate of reaction of the enzyme catalyst? Hypothesis: As the concentration of the substrate increases, so does the rate of reaction until the reaction reaches…...
Chemical ReactionChemistryEnzymeExperimentWater
Combustion Of Acetylene Lab Answers
Incomplete combustion is the reaction of an element or compound tit oxygen to produce some oxides with less oxygen than the most common oxides. Incomplete combustion occurs when there is not enough oxygen to react completely, not all fuel is used. This may result in the formation of solid carbon a black residue. Procedure The lab was performed on 25 October 2012, the lab results obtained from Ms. Reynolds. Safety precautions were to not breath in the acetylene gas.Essay Example…...
ChemistryMaterialsOxygenWater
Air Pollution Project On Chart Paper
In an environment CO could cause plants to I rapid pace. I Chlorofluorocarbons (CIFS) DOI air conditioners, Elf a person was to come into contact with chlorofluorocarbons I I refrigerators also. In an I I they may have a scratchy throat and have coughs limestone chlorofluorocarbons could cause potential damage to I I our ozone layer. Utility plants, vehicle then they can I Ground-level ozone (03) If a person were to come into contact with 03 emissions luxuriance coughing, painful…...
Environmental Science
Marine Populations Lab Report
If the starting population of the predators is higher than the prey, he resulting population of the whales will be higher than the population of the seals. Prediction 3: If the prey growth rate increases, the resulting population of the seals will be higher than the population of the whales (both starting populations set to 25. ) Prediction 4: If the death rate of the whales increases, the resulting population of the seals will be higher than the population of…...
EcologyEconomic GrowthEcosystemNatural EnvironmentOverpopulationPopulation
Essay Example on Beuford Smith Photographer
I wanted to go deeper in this investigation and find out why, and does it really confirm pollution because I know I don’t get polluted by seeing a road sign. The features covered by visual pollution policy include: 1 . Factories 2. Sheds 3. Buildings 4. Fences 5 Signs 6. Indicating 7 . Ex. imminent 8. Graffiti 9. Stored unsightly material 10. Ageing construction 1 1 -any other unsightly material considered a problem by the Council. The government cut down…...
LawPollutionPropertyTax
Potato Salt Water Osmosis Lab Report
If the solution has a higher water potential than he potato cores, there will be net movement of water into the potato pieces. Therefore, potato cores in less concentrated solutions will gain more weight than the potato cores in more concentrated solutions. Null hypothesis: Different sodium chloride concentrations in solutions have no effects on the mass of the potato cores. 3. Analysis of Variables Type of Variable Details Notes on how variable is manipulated / measured / controlled Independent (manipulated)…...
ChemistryNatureOsmosisWater
How Is Amplified Warming Different From Natural Warming?
How are climate and weather related? Climate is weather that happens over a period of time, Weather is now. They are both related because they both have changes in the weather. Plus they are use to refer what are the temperatures in a country. What is the green house effect? The greenhouse effect is the rise in temperature that the Earth experiences because certain gases in the atmosphere (water vapor, carbon dioxide, nitrous oxide, and methane, for example) trap energy…...
Pollution
Noise Pollution and Its Impact on Health
The following sample essay on Noise Pollution and Its Impact on Health tells about the negative impact of noise pollution on the human body. However, what may seem like a simple annoyance in your everyday life may actually have serious effects on your health in both the long- and short-term. Theses why it’s important to understand exactly what noise pollution is and how it can affect your health. The word noise is usually defined as undesired sounds producing an auditory…...
CommunicationHuman NaturePollutionSound
Bread Mold Experiment Research Paper
How does moisture affect mold on bread? Aim In this lab I will research how moisture affects the mold of bread. My research question is therefore: How does moisture affect mold on bread? I will prepare 4 pieces of bread with different moisture and look at how it affects the mould. Hypothesis think the wetter the bread is the more mould there is going to be. But I think that if I put too much water on it will begin…...
BreadExperimentResearchWater
Sample Speech About Environment
Good morning to the Excellencies, my respected teachers and my dear friends. The topic of my speech is Environment. Environment is the surrounding in which we live. It is the source of life. Our whole life is dependent to the environment. It directs our life and determines our proper growth and development. Good or bad quality of social life depends on the quality of our natural environment. The need of human beings for food, water, shelter and other things depends…...
EcosystemEnvironmental ScienceNatural Environment
Global Warming Is Inevitable
Global warming has perhaps become the most complicate issue facing by the world’s leaders as well as the public. To some extent agree that global warming is inevitable no matter what we do. It is not a result of one or two day’s activity but is the consequence Of addition Of the greenhouse gases, since the time of industrialization. Scientific evidence indicates that since 1950, the world’s climate has been warming and now, it has reached such a point where…...
Pollution
Garbage Problem In Community
Gaseous waste is normally vented to the atmosphere, either with or without treatment depending on composition and the specific regulations of the country involved. Liquid wastes are commonly discharged into sewers or rivers, which in many countries is subject to legislation governing treatment before discharge. Historically, the amount of waste generated by humans was insignificant due to low population density and natural resources. Common waste produced during early human history was mainly ashes and human biodegradable waste, and these were…...
Pollution
Plastic Pollution Essay Titles
Discovered by Charles Moore in 1 997, the “Great Pacific Garbage Patch” is a prime example of the amount of plastic pollution that enters the ocean from land. The Great Pacific Garbage Patch has been described as a filthy plastic collage of discarded cups, straws, lids, bags, and food container’s. These giant patches of plastic debris have also been identified as the nation’s most significant marine debris problem (Murphy). This enormous amount of plastic pollution on our beaches and in…...
Pollution
Environmental Problems Should Be Solved At The International Level
Environmental problems, ranging from Antarctic Ozone hold to global warming, are becoming severe and urgently needed to be tackled with. It has gone beyond national boundaries and become an issue that can be only solved by the cooperation of all the countries in the world. Firstly, the seriousness of the environmental problems has gone beyond the individual country’s ability to solve. The environment has been polluted for hundreds of year by all the people in every county. Due to lacking…...
Pollution
T-pentyl Chloride Lab Report
Edward Kluges, by a temperature of 79-ICC, the product is expected to boil (pig. 20). At about ICC, the product began to stabilize. This matches the expected boiling point for the product. After simple distillation and measurement, a total of 17 ml of the product was obtained. Side Reactions: Summary of experiment: The following experimental procedure was directed from Introduction to Organic Lab Techniques CHEMIC IL Courseware by Dry. Edward Kluges found on pages 18- 20. Using 22 ml of…...
ChemistryMaterialsSodiumWater
Essay On How To Save Environment From Pollution
Environment is combination between physic condition including nature energy source situation like land water mineral with plant mandrills which grow up on the ground and in the ocean with institutional including humidification like decision how to use that the physic environmental hearing the meaning we can take a conclusion that environment is very important to our life, but , Even we know environment is very important we can’t evade the environment pollution problem The example Water pollution land and river,…...
Environmental Science
Deforestation Causes Effects And Solutions
Deforestation often takes place as an effect of overpopulation, arbitration, economical reasons and governments corruption. Due to arbitration, the demand for housings will rise, causing more land to be cleared in order for more housing to be built to house the locals. Forests are cleared tort agricultural purposes, such as to grow more crops on a bigger area of land. These crops are sources of food for people. Materials from the trees, such as timber, are used for making furniture…...
Climate ChangeDeforestationForestNatural EnvironmentPollution
Environment Pollution In Bangladesh Composition
Dacha is the capital and largest city of Bangladesh. With its colorful history and rich cultural traditions, Dacha is known the world over as the city of served as the Mega capital of Bengal from 1 608 to 1704. Before coming under British rule in 1765, it was a trading center for British, French, and Dutch colonialism. In 1905 it was again named the capital of Bengal. And in 1956 it became the capital of East Pakistan.Essay Example on Environment…...
Pollution
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