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Pollution
Pollution is the process of giving out contaminants such as smoke and carbon dioxide, and too much of a certain product such as light, heat and sound that both cause harm to the environment.
8,185 Questions
What is dirty electricity or electrical pollution?
The term dirty electricity is being used in different contexts: Dirty Electricity is a newly recognized and ubiquitous pollutant, which is also known as electromagnetic interference (EMI). It refers to unusable electrical energy (radio frequencies), which produce harmonics and voltage transients that flow along electrical power lines. Experts also call dirty electricity, electrical noise. Dirty electricity radiates from inside the home as well as from outside. Class I Dirty Electricityresults from electrical interference caused by electronics, dimmer switches, computers and efficiency lighting inside buildings. Power conversion from AC to DC within these devices distort the smooth 60 hertz wave, creating kilohertz level signals, causing a saw-tooth wave with electrical spikes that typically range from just below 1 kilohertz to 30,000 kHz (thousands of cycles/ second). Class II Dirty Electricity: Radio waves and microwaves from outside the home are re-radiated through the 'antenna' effect of electrical power lines. This Class II dirty electricity results in unhealthy spikes and surges near the walls in the AM/FM radio range from 550 kHz to 100 MHz (millions of cycles/ second).
- Some refer to electricity produced in nuclear power plants as 'dirty electricity', thinking of the radioactive and poisonous waste produced while generating electricity in this way.
- Some refer to electricity produced by burning coal as 'dirty electricity', bearing in mind the smog caused in the process (especially when the filter technology involved does not meet modern standards).
- Some refer to electricity produced by burning any fossil fuels (coal, oil, gas) as 'dirty electricity', thinking of the greenhouse gases (such as carbon dioxide) set free in this process that at present are causing global warming and climate change.
- Electrical pollution refers to electromagnetic radiation (EMR) that has unwanted health and electrical effects. More than 185 biological effects have been associated with electromagnetic radiation (EMR). It also refers to stray electricity, poorly wired electrical circuits and badly shielded electric cables that induce disturbances in power quality and electrical devices nearby.
How is plastic production a problem?
Plastic fills our dumps, homes and seas. Plastic contamination negatively affects untamed life: In excess of 700 species, including ocean turtles, fish and whales, gobble plastic or get messed up in it. Plastic will before long offset all the fish in the ocean, and it's in our drinking water and on our plates.
People hate pollution because it has negative impacts on health, the environment, and quality of life. Pollution can lead to respiratory problems, damage ecosystems, contaminate water sources, and contribute to climate change. It also poses a threat to wildlife and can harm biodiversity.
How does pollution affect human behavior?
Awareness, as in seeing as how the world is polluted and a behavior towards getting rid of it. In some, it can lead to depression.
I would like some assistance for this answer. . . Anyone. . . ?
How do your water sources become polluted?
Water sources can become polluted from various human activities such as industrial discharge, agricultural runoff, improper waste disposal, and sewage contamination. These pollutants often contain harmful chemicals, pathogens, and nutrients that can degrade water quality and harm aquatic ecosystems and human health. Improper waste management practices and lack of stringent regulations are key factors contributing to water pollution.
What are the different types of Psychopaths?
There are four different types of psychopaths.
The first type is distempered psychopaths, who are the most prone to sudden outbursts of rage, with frenzy and rage resembling an epileptic fit. They have immensely strong sex drives, obsessing with sexual urges during their lives. They have also huge cravings, such as kleptomania or sadistic pedophilia, doing this almost solely for the "rush." Then, there are primary psychopaths, who should be called emotional masochists. They won't respond to stress, punishment, or disapproval. Another strong trait is that they don't understand the meaning of words well, a condition called semantic aphasia. They have no life plan and are just breathing machines with no emotion, good or bad. Next, there are charismatic psychopaths -- in one word, liars. They are irresistible, charming, believe their own lies, extremely persuasive, talented, and also have the ability to manipulate well. In fact, many leaders of doomsday cults (cults that drive their followers to their deaths, such as the Heaven's Gate cult) were these types of psychopaths. Finally, there are secondary psychopaths, who may feel slight emotions of worry or guilt. These are avid risk-takers, exposing themselves to more stress and danger than the average person, who play by their own rules.
People will often confuse sociopaths and antisocial disorders with Psychopathy.
How much water in Antarctica gets polluted each year?
It is difficult to say how much water gets polluted each year in Antarctica as this is not something that can be easily quantified. The things that contribute most are oil spills and flotsam, so this changes every year.
How many gang related deaths per year?
The exact number of gang-related deaths per year can vary, but according to the FBI's National Gang Report, there were approximately 2,000 gang-related homicides in the United States each year. This number is based on data from law enforcement agencies across the country.
How would you study environment impacts of rich county vs poor?
To study the environmental impacts of rich vs poor countries, you can compare factors such as energy consumption, waste generation, pollution levels, and natural resource depletion. Use quantitative data and indicators like carbon emissions per capita, GDP, and environmental performance indexes to assess the impact. Consider conducting case studies, surveys, and interviews to gain a comprehensive understanding of the environmental disparities between rich and poor countries.
How many alcohol related deaths are there in Britain per year?
about 10,000,000,000,000 people die every year from alchohol in britain. that's about 100,000 people per day. It's the highest rate in the world.
How much water is polluted a day?
The amount of water polluted each day varies greatly depending on location and sources of pollution. However, it is estimated that billions of gallons of water are polluted daily worldwide from sources such as industrial wastewater, agricultural runoff, and sewage discharge.
What is the percentage of clean water versus polluted water?
Approximately 71% of the Earth's surface is covered in water, with around 97.5% being saltwater and only 2.5% being fresh water. However, a significant portion of fresh water is polluted due to contamination from various human activities. The exact percentage of clean water versus polluted water can vary depending on location and specific sources of pollution.
How much trash do Americans throw away each year?
On average, Americans generate about 4.9 pounds of trash per person per day, totaling around 267.8 million tons of trash per year. This equates to roughly 4.51 pounds of trash per person per day in the United States.
How does urbanization help or not help the earth?
Urbanization can help the earth by providing more housing in smaller areas to the increasing population. There are many benefits for urbanization, some of those being:
* Efficiency- more efficient use of land, less land use per person and housing is more efficiently used to house more people. * Concentration of resources-people come up with more ideas and resources are readily available. A larger variety of resources are found in urban areas. * Public transportation is easily found, cutting down the need for private transportation-which in turn cuts down on pollution
* Economy- jobs are more easily found than in rural areas With Urbanization, there is also disadvantages as well. Here we find problems that are not as common as in rural areas. * Areas where populations of extremely poor live in sub-standard conditions:
Poor Living conditions
High rates of Unemployment
High rates of Crime
Accelerated Population Growth -due to lack of education, family
planning (lack of education of family planning as well as tradition
of those coming from rural areas)
* Air pollution due to heavy vehicle traffic * Water pollution * Destruction of Natural Habitats * Urbanization spreads outwards thus chances of destroying more natural habitats.
How does waste pollution sea affect antarctica?
Waste pollution in the sea can have a significant impact on Antarctica by affecting marine life through ingestion or entanglement in debris. It can also contribute to the introduction of non-native species to the region, disrupt local ecosystems, and harm the overall biodiversity of the area. Additionally, as waste breaks down into microplastics, it can enter the food chain and accumulate in Antarctic animals, potentially posing a threat to their health.
A specific objective is a clear, specific, and measurable goal that a person or organization aims to achieve within a defined time frame. It provides focus and direction for planning and helps track progress towards achieving desired outcomes.
What are the effects of air pollution on people?
Air pollution can have various harmful effects on people, including respiratory issues like asthma and bronchitis, cardiovascular diseases, and even lung cancer. Long-term exposure to polluted air can lead to a decline in lung function, exacerbate existing health conditions, and increase the risk of premature death. Children, the elderly, and individuals with underlying health conditions are particularly vulnerable to the health impacts of air pollution.
What are the different types of bribery?
There are mainly two types of bribery: active bribery, where someone offers a bribe to influence the actions of another party; and passive bribery, where someone accepts a bribe in exchange for special treatment or favors. Both types are illegal and unethical, often resulting in serious consequences for all parties involved.
Which of these is a benefit of settling by a river?
Settling by a river provides access to water for drinking, agriculture, and transportation. It also offers a natural barrier for protection against enemies. Additionally, rivers can support trade and economic activities.
What is the bail for DUI causing death?
Bail for DUI causing death can vary depending on the circumstances of the case, the jurisdiction, and the judge's decision. In general, bail amounts for serious offenses like this can be set at a high amount to ensure the defendant's appearance in court and to reflect the severity of the crime. It is recommended to consult with a legal professional for more accurate and specific information.
Do humans have instincts or is everything a result of our environment?
According to what scientists currently say, humans have no instincts.
For example, baby sea turtles know to move toward the water from the shore where their eggs have been laid by nature. This is an INSTINCT. Humans, however, have no such natural behavior. All supposed instincts which some people may tell you, are not actually instincts, but simply learned responses to stimulus.
Correct, most of those are reflexes; which are not the same as instincts.
Humans DO NOT have instinct! We have response and learned response. Instinct does not exist in our DNA. As for babies squeezing a finger that is a response to something being in their hand. An instinct to squeeze a finger would mean that babies would run around and find a finger to squeeze and would not ever let go, unless forced. In which case they would then move on to another finger. As for "sucking" it is a response from their stomach being empty and telling the brain it is hungry. Read a book!
The following comment supporting the idea that humans have instinct is wrong.
[Sex is not a learned response. How did the first humans mate without the general knowledge of others? Because it's an instinct.]
Hominids (the first humans), did have instincts, because their ancestors (primates) from which they evolved and were still closely linked DO have instincts. Hominids retained some of the instincts from their primate ancestors. However, MODERN DAY HUMANS DO NOT HAVE INSTINCTS. This is a scientifically proven fact that is irrefutable. Any other comments that humans do have instincts are simply misinformed opinion.
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Humans have lost instincts. Early hominids may have had instincts, for they were still somewhat closely related to primates, which do have instincts. However, modern day humans DO NOT have instincts.-----
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Essay in 1000 words about polythene pollution?
Plastics are used because they are easy and cheap to make and theycan last a long time. Unfortunately these same useful qualities can makeplastic a huge pollution problem. Because the plastic is cheap it getsdiscarded easily and its persistence in the environment can do great harm.Urbanization has added to the plastic pollution in concentrated form in cities.Plastic thrown on land can enter into drainage lines and chokes themresulting into floods in local areas in cities as experienced in Mumbai, India in1998. It was claimed in one of the programmes on TV Channel that eatingplastic bags results in death of 100 cattles per day in U.P. in India. In
stomach of one dead cow, as much as 35 kg of plastic was found. Becauseplastic does not decompose, and requires high energy ultra-violet light tobreak down, the amount of plastic waste in our oceans is steadily increasing.More than 90% of the articles found on the sea beaches contained plastic. The plastic rubbish found on beaches near urban areas tends to originatefrom use on land, such as packaging materials used to wrap around othergoods, remote rural beaches the rubbish tends to have come from ships,such as fishing equipment used in the fishing industry. This plastic can affectmarine wildlife in two important ways: by entangling creatures, and by beingeaten. Turtles are particularly badly affected by plastic pollution, and allseven of the world's turtle species are already either endangered orthreatened for a number of reasons. Turtles get entangled in fishing nets,and many sea turtles have been found dead with plastic bags in theirstomachs. Turtles mistake floating transparent plastic bags for jellyfish andeat them. In one dead turtle found off Hawaii in the Pacific more than 1000pieces of plastic were found in the stomach. A recent US report concludedthat more than 100000 marine mammals die each year in the world's oceansby eating or becoming entangled in plastic rubbish, and the position isworsening World-wide, 75 marine bird species are known to eat plasticarticles. This includes 36 species found off South Africa. A recent study of blue petrel chicks at South Africa's remote Marion Island showed that 90%of chicks examined had plasticin their stomachs apparently fed to themaccidentally by their parents. South African seabirds are among the worst affected in the world
What type of pollutants are newspapers and human sewage?
Newspapers, in a real sense, are not only recyclable- but have been designed to be very adaptable to this role. ( or roll). The very tyoe used in typesetting is periodically reused and in fact a ( melting pot) thermostatically controlled , is part of the mechanism of a linotype machine. Of course the papers themselves have pushed the recycling drive, particularily in Wartime ( WW2 for example) they papers are designed so the paper elements can be reprocessed. Human sewage is a whole nother smoke and is liquid waste that requires sanitary treatment.
