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Soil

You might have read The Grapes of Wrath in English class at some point in time. Steinbeck’s tale of the Joads, driven out of their home by the Dust Bowl, is still playing out today. In China, as in Depression-era Oklahoma, over-tilling soil in an attempt to expand agriculture has resulted in the disappearance of large patches of topsoil.

Soil erosion and desertification are just two of the many forms of soil pollution. In addition, all the chemicals and pollutants that harm our water supplies can also leach into soil with similar effects. Brown zones where nothing can grow are common results of soil pollution. One demand the population boom makes on the planet is a requirement for more food to be produced. The so-called “Green Revolution” in the 1960s saw chemists and world aid organizations working together to bring modern farming methods, complete with pesticides, to developing countries. The immediate result was positive: food yields went up and burgeoning populations were fed. But as time has gone on, these areas have fallen into even more difficult straits as the damage done by modern methods leave traditional farmers with less than they had to start.

Dredging certain beaches in an attempt to save valuable beachfront property from coastal erosion has resulted in greater storm impact on shorelines, and damage to beach ecosystems (Turneffe Atoll Trust 2008). These dredging projects have damaged reefs, sea grass beds, and shorelines and can kill off large swaths of marine life. Ultimately, this damage threatens local fisheries, tourism, and other parts of the local economy.

Garbage

A pile of garbage and grasses is shown here.
Where should garbage go when you’ve run out of room? This is a question that is increasingly pressing the planet. (Photo courtesy of Kevin Krejci/flickr)

Where is your last cell phone? What about the one before that? Or the huge old television set your family had before flat screens became popular? For most of us, the answer is a sheepish shrug. We don’t pay attention to the demise of old items, and since electronics drop in price and increase in innovation at an incredible clip, we have been trained by their manufacturers to upgrade frequently.

Garbage creation and control are major issues for most core and industrializing nations, and it is quickly becoming one of the most critical environmental issues faced in the United States. People in the United States buy products, use them, and then throw them away. Did you dispose of your old electronics according to government safety guidelines? Chances are good you didn’t even know there are guidelines. Multiply your electronics times a few million, take into account the numerous toxic chemicals they contain, and then imagine either burying those chemicals in the ground or lighting them on fire.

Those are the two primary means of waste disposal in the United States: landfill and incineration. When it comes to getting rid of dangerous toxins, neither is a good choice. Styrofoam and plastics that many of us use every day do not dissolve in a natural way. Burn them, and they release carcinogens into the air. Their improper incineration (intentional or not) adds to air pollution and increases smog. Dump them in landfills, and they do not decompose. As landfill sites fill up, we risk an increase in groundwater contamination.

Questions & Answers

how does the family ensure social order and continuity in the society
Hazel Reply
can someone please explain more about sociology theory..
Srijana Reply
Sociological theory according to Robert K. Merton (1967) refers to logically interconnected sets of propositions from which empirical uniformities can be derived
Ameh
what is culture?
mohammad Reply
way of living
Sultan
culture is the way people live their life's....
Noah
The beliefs, values, behaviour and material objects that constitute a people's way of life.
young
culture is the sum total of knowledge , attitudes and habitual behavioural pattern shares and transmitted by members of the society.
AHUMBE
What is sociological imagination
Abubakarr Reply
what are the agent of socialization?
AHUMBE Reply
why is sociology important as a student of Hospitality and Tourism?
Oluwabukola Reply
hlo
Samir
hi
Muluken
sociology is very important becaus , it set students to career advancement , .it also enrich the development in the society . It also educates students to know what is unknown to them but supposed to be known , like histories,
AHUMBE
★ Define family and marriage and identify their different historical types.
Abir Reply
family is a group of people who share or have common kin connection. Marriage is when two people share kin connection and have a sexual approved union between them.
Stanford
Family group of people that are by all means related by blood from two sources and they also have many things in common life face resemblance and manny more.... Marriage is simply a connection between two people of different genthers with the soul aim of building a family in a life time
Dura
what is sociology
Sonia Reply
sociology is a social science and also a mirror through which human beings look into the societies. In addition it's a study of the society.
Ameh
Sociology is the study of social life, social change, and the social causes and consequences of human behavior.
young
sociology is the systematiç study of human society, social behavior, human interaction, and human group.
AHUMBE
explain the positive deviance promoting growth and development in (a)socialization (b)social group pressure and coercion
Precious Reply
What is condition in india retative to socialize.
Pintu Reply
any benefit reading of sociology
Waseem Reply
yes! there's a lot of benefits
Ameh
because it's the scientific study of society, patterns of social relationships, social interaction, and culture of everyday life. It is a social science that uses various methods of empirical investigation and critical analysis to develop a body of knowledge about social order, acceptance, and chang
Ameh
....e or social evolution
Ameh
hello
Tilahun
what are the specific characteristics contributes to the inequality that is inherent in capitalism as an economic and social action? according to Karl Marx
Mokgohlwe Reply
the five basic social institution
GRACE Reply
The five social institutions are: 1. Family, 2.political 3.Religious. 4. economic. 5.Education
AHUMBE
French Revolution review of literature topic
Nadeem Reply
discuss it is singfinct by giving example from Pakistan socitey?
manan
ans baijo
manan
what is social satisfaction
Calistas Reply

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Source:  OpenStax, Introduction to sociology 2e. OpenStax CNX. Jan 20, 2016 Download for free at http://legacy.cnx.org/content/col11762/1.6
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