While I went through this project I noticed that I truly do not have a green thumb, the only plants that really changed much were the plants that I killed. My motor oil plants rapidly died, shrinking quickly and drying up. I actually still only have two of the control group plants. My hypothesis was supported, the plants that I administered motor oil to died rapidly while the other plants just kind of continued life. I know that most oil spills usually occur in the ocean or coastal waters, but this project really made me understand how tragic just a little bit of oil could be on vegetation. The United States distributes, consumes, and even produces huge quantities of oil every single year. Over 10 million gallons of oil is spilled yearly. I can’t honestly think of many ways to prevent such things from happening but one thing I do know is that we should start thinking of better ways to transport oil to reduce oil spills on land.
This semester I studied the effect certain types of pollution has on plant growth. My initial hypothesis was that the pollutant would affect the plant growth excessively, and might even kill the plants in the experimental group. The results of this project were almost exactly what I predicted them to be, and ultimately my hypothesis was supported. Soil pollution is so common these days, and it mainly happens due to elements that are man-made. Our waste, is so much different from things that nature itself produces. Rotten fruits and vegetables, dead animals or dead plants make the soil more fertile and unbelievably are actually really good types of “food” for soil. Our waste on the other hand is full of so many harsh chemicals that are obviously not originally found in nature and this is what leads to soil pollution. There are so many different things that factor into soil pollution. Things such as coal or iron mines depend solely on extracting minerals from the Earth and the by products that are used are contaminated and usually not disposed of properly. Industrial waste stays in the soil for who knows how long. One thing that a lot of people probably never think about (including myself) is the types of personal waste we contaminate the soil with. Our bodies are filled with
Evidence: There are many different types of pollutants. A type of pollutant called soil contamination can be found in liquid or solid form, mixed in with soil. Soil contamination can be dangerous to non-aquatic animals (animals found on land). Another type of pollutant is trash and litter found in water, and wildlife could eat one of these substances or get tangled up, and be poisoned or die from it. Also, air pollutants
Poor soil management can lead to biological, chemical, and physical degradation, which can in turn negatively alter the activity of
Developing means of farming agriculture is the reasons humans live in the world they do today. Modern agricultural practices have started the process of agriculture pollution. This process causes the degradation of the eco-system, land, and environment due to the day by-products of agriculture. Agriculture pollution in the United States is a serious problem which affects the health and sustainability of our great nation.
There are many ways to conserve soil. Windbreaks, cover crops and crop rotation are some methods to conserve soil. Windbreaks are tree lines that are planted around crop fields to provide shelter from the wind which in turn protects the topsoil from erosion. Cover crop is a crop that is planted just to occupy the land but they are not always harvested because the land is occupied by crop year round this reduces soil erosion. Crop rotation is a set of crops planted in order and repeated yearly. Examples of crop rotation are corn could be planted one year, wheat the following year and hay the third year. Crop rotation has various benefits such as the soil health is increased, the water absorption into the soil is increased and most importantly soil erosion is
Other pollution sources include chemical plants, coal-fired power stations, oil refineries, nuclear waste disposal activity, large animal farms, plastic factories, and metal production factories. The soil becomes contaminated by many chemicals and pathogens; this passes on to humans through direct contact via food and water. Overuse of pesticides and chemical fertilizers causes toxins to enter the food chain.
The microbes found in soil go hand in hand with the microbes found in our bodies, especially the gut microbiome. Soil is used to grow various plants and crops which we then ingest. As stated in Healthy Soil Microbes, Healthy People, we have completely destroyed soil microbes by overusing fertilizers and pesticides just like how we have destroyed our gut microbes by ingesting processed foods and large amounts of antibiotics. Soil microbes, including bacteria and fungi, form symbiotic relationships with plant roots to help provide the plant with many nutrients needed to survive. In order to restore and improve the soil once again, we need to reintroduce bacteria and fungi that are capable of repairing the damage. Through recent technological advances, the soil microbiome was genetically sequenced. This allows farmers and other scientists to understand which microorganisms are
“ Without soil, land plants as we know them could not grow, and without plants no animals could survive”(53). This quote shows the great importance of one of our most important resources soil. “Perhaps the most important organisms in the soil, are the smallest-the invisible hosts of bacteria and threadlike fungi”(54). And, this quote shows how important the small organisms are. These include bacteria, fungi, and insects, which play such are large roll in life and are commonly being overlooked. One way they are being overlooked is by having chemicals sprayed on them and no one wonders what will happen. Well, if you are spraying chemicals to kill insects, it is most definite that the insects, such as earthworms, are going to be killed as well. These organisms are what make our soil so fertile, and without them we won’t be able to grow as much food. That being said, if we continue to plague the organisms of the soil with chemicals eventually, we will have less soil. We will no longer be able to grow as much crop due to this and we will not sustain the same lifestyle that we had
Soil is the word that literally holds this world together. Without the necessity of soil, we probably wouldn’t even be where we are today. It is the main support system for our earth because it holds the roots to the ground, keeping our ground in tact. When we can’t control what happens in nature, like the Dust Bowl, we may be hit with unexpected dangers, but when it comes to things we can control we need to act right away. In the 1930’s, with little to no rainfall, weak soil and no advanced technology the people in the great plains were headed for a major catastrophe. They had no control over the way their land was moving, so it just kept going and eventually ended up to be known around the world as the Dust Bowl. If they would have had the
Soil pollution also referred to as soil contamination occurs when degradation or destruction of the earth’s surface and soil occurs directly or indirectly as a result of human activities. As Americans we tend to abuse the use of things such as cars for driving, books, paper, and computers without the knowledge of where it will end up. According to the food and Agriculture Organization approximately 40 percent of food in the U.S. goes to waste. After the garbage man has taken the materials, it ends up in a huge or small landfill waiting to be emerged into the soil. The average person generates
Agricultural societies were sedentary, which means the members lived in one place for pretty much their whole life. As a result of this, the waste products that were produced by the people build up and were hard to eliminate safely. This was definitely not an issue for hunter-gatherer and pastoral societies, as they were always on the move so filth was just left in one area while the grouped moved on. Pollution accumulation is a vast problem across the world, that was started at the beginning of agriculture. It has detrimental effect on people and the environment. When I was driving by a large lake in my town, I noticed that there were several bottles, cans, plastic bags, and other waste things. The only way this happened is because many people settled in this area since agriculture requires a stationary lifestyle. Prior to the Agricultural Revolution, humans would leave a little waste behind and move on, which barely had an affect on the environment. My local library had records on the fertilizers and pesticides used in the area over the last few decades, and I realized that agriculture has demanded the use of more fertilizers to increase crop supply. This fertilizer can be washed away by rainwater, and end up in bodies of water where it can kill fish. The Agricultural Revolution is the main reason why there is such enormous amounts of
Soil is a mixture of mineral particles, decaying material, living organisms, air, and water. The specific aforementioned composition of soil permits plant life and is essential for life on Earth.
In Santa Barbara, California, in 1969, even though the spilled oil was not even very large, thousands of dolphins, seals, and birds were killed (Ivanovich, and Hays, 2008). Moreover, in the Gulf of Mexico, 82,000 birds, roughly 6,165 sea turtles, approximately 25,900 marine mammals, and indefinite amount of oysters, fishes, corals, and crabs have been harmed or killed by the spilled oil. Additionally, the spilled has killed many aquatic plants. ( A Center for Biological Diversity Report, 2008). As a result, vegetation, which are the most essential part of the ecological pyramid, and other animals will be affected negatively by the dangerous impact of the spilled oil, which probably is going to cause some problems in the ecological pyramid. In fact, any defect in the ecological pyramid may become a dreadful problem that occurs an ecological
Deprivation of accepted resources is perhaps one of the lethal lapses mankind has ever prepared in its voyage of progress and civilization. All the natural resources are contaminated with lethal lapses. Among them the land and water resources are worst affected and under continuous stress with both biotic and abiotic, due to anthropogenic interventions. If we talk about the soul of infinite life i.e., SOIL then it seems to appear the primary recipient by design or accident of a myriad of waste products and chemicals used in modern society. Soil contamination can be defined as the, addition of any substance to soil that may exert adverse effects on its functioning and capacity to yield a crop. Contamination of heavy metal is of special worry
An oil spill is not just a splatter of grease, it’s an accident in which oil has come out of a ship and caused pollution, according to Cambridge Advanced Learner’s Dictionary and Thesaurus. In the film, How to Let Go of the World and Love All Things Climate Can’t Change it focus’ on this issue where the oil company came in and spilling tons of oil throughout the Amazonian Rainforest, spreading two km. The indigenous people who lived there go out there every day to help cleanup all this oil that has been spilled. Knowing the crude oil is highly dangerous when it comes in contact with the skin, the helpers are lacking proper safety equipment which can cause poisoning and burns. The community members should not be the ones cleaning up the mess this oil company has caused.
Current conventional farming practices are also responsible for many pollution problems that would not exist otherwise. The land where we live and grow our food, the water we drink, and the air we breathe are all being contaminated. The large amounts of synthetic pesticides and fertilizers used on our crops are poisoning the soil, air, and water. Toxic heavy metals such