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Killing of animals

Killing of animals is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Killing of animals rather than just read about it. In short: The killing of animals is animal euthanasia (for pain relief), animal sacrifice (for a deity), animal slaughter (for food), hunting (for food, for sport, for fur and other animal products, etc.), blood sports, roadkill (by accident) or self-defense. Animal euthanasia Animal euthanasia (euthanasia from Greek: εὐθανασία; "good death") is the act of putting an animal to death or allowing it to die by withholding extrem…

Killing of animals — main illustration
Killing of animals — illustration

Key takeaways

  • Killing of animals belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Killing of animals to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Killing of animals from memory before moving on to harder problems.

Reference excerpt

The killing of animals is animal euthanasia (for pain relief), animal sacrifice (for a deity), animal slaughter (for food), hunting (for food, for sport, for fur and other animal products, etc.), blood sports, roadkill (by accident) or self-defense.

Animal euthanasia

Animal euthanasia (euthanasia from Greek: εὐθανασία; "good death") is the act of putting an animal to death or allowing it to die by withholding extreme medical measures. This is often done for domesticated livestock and house pets. It is considered ethically acceptable when performed to prevent prolonged pain or distress, often referred to as "necessary euthanasia." However, euthanasia is also sometimes employed for non-medical reasons, such as shelter overcrowding, lack of adoption, or behavioural issues. These instances raise ethical concerns, as the animal's life may be ended despite the possibility of recovery or rehoming. An increasingly recognised alternative to non-essential euthanasia is temporary fostering which offers short-term home care that helps animals recover from stress, minor health issues, or behavioural problems, increasing their chances of adoption.

Animal sacrifice

Hinduism

In Assam and West Bengal states of India and Nepal some Hindu temples sacrifice goats and chickens. Occasionally water buffalos are also sacrificed. Temples following Shakti school of Hinduism are the ones where sacrifice usually takes place. There are many village temples in Tamil Nadu where this kind of sacrifice takes place. Many animals are sacrificed during the three-day-long Gadhimai festival in Nepal. In 2009 it was speculated that more than 250,000 animals were killed In 2014, 100,000 animals were sacrificed which was a decrease from previous numbers. Animals range from buffalo to rats have been sacrificed. The temple authorities enacted a ban on animal sacrifice in 2015.

Indo-European

Horse sacrifice

Many Indo-European religious branches show evidence for horse sacrifice, and comparative mythology suggests that they derive from a Proto-Indo-European (PIE) ritual.

Islam

Muslims engaged in the Hajj (pilgrimage) are obliged to sacrifice a lamb or a goat or join others in sacrificing a cow or a camel during the celebration of the Eid al-Adha, an Arabic term that means "Feast of Sacrifice", also known as al-Id al-Kabir (Great Feast), or Qurban Bayrami (Sacrifice Feast) in Turkic influenced cultures, Bakar Id (Goat Feast) in Indian subcontinent and Reraya Qurben in Indonesia. Other Muslims not on the Hajj to Mecca also participate in this sacrifice wherever they are, on the 10th day of the 12th lunar month in the Islamic calendar. It is understood as a symbolic re-enactment of Ibrahim's sacrifice of a ram in place of his son. Meat from this occasion is divided into three parts, one part is kept by the sacrificing family for food, the other gifted to friends and family, and the third given to the poor Muslims. The sacrificed animal is a sheep, goat, cow or camel. The animal sacrifice, states Philip Stewart, is not required by the Quran, but is based on interpretations of other Islamic texts.

The Eid al-Adha is major annual festival of animal sacrifice in Islam. In Indonesia alone, for example, some 800,000 animals were sacrificed in 2014 by its Muslims on the festival, but the number can be a bit lower or higher depending on the economic conditions. According to Lesley Hazleton, in Turkey about 2,500,000 sheep, cows and goats are sacrificed each year to observe the Islamic festival of animal sacrifice, with a part of the sacrificed animal given to the needy who didn't sacrifice an animal. According to The Independent, nearly 10,000,000 animals are sacrificed in Pakistan every year on Eid. Millions of animal are brought into the Middle East from north Africa and parts of Asia and slaughter every year on Eid al-Adha. Other occasions when Muslims perform animal sacrifice include the 'aqiqa, when a child is seven days old, is shaved and given a name. It is believed that the animal sacrifice binds the child to Islam and offers protection to the child from evil.

Animal slaughter

Animal slaughter is the killing of nonhuman animals, and often refers to the slaughter of livestock. Animals may be slaughtered for humans to obtain food, and also if they are diseased and unable to be consumed as food.

Cultural and religious aspects

Halal meat

Halāl (Arabic: حلال ḥalāl, 'permissible'), also spelled "hallal" or "halaal", is any object or an action which is permissible to use or engage in, according to Islamic law. The term covers and designates not only food and drink but also all matters of daily life. There are three ways of halal killing: slitting of the throat (dabh), plunging the knife into the dimple over the breast bone (nahr), and killing in some other way ('aqr). The name of God (bismillah) must be said before killing the animal. The killing must be swift and with no prior stunning of the animal being killed. Blood must be drained out of the carcass.

Ikejime

Ikejime is a method of paralyzing fish to maintain the quality of its meat. The technique originated in Japan, but is now in widespread use. It involves the insertion of a spike quickly and directly into the hind brain, usually located slightly behind and above the eye, thereby causing immediate brain death.

Kashrut (Kosher)

Kashrut (also kashruth or kashrus, כַּשְׁרוּת) is the set of Jewish religious dietary laws. Food that may be consumed according to halakha (Jewish law) is termed kosher in English, from the Ashkenazi pronunciation of the Hebrew term kashér (כָּשֵׁר), meaning "fit" (in this context, fit for consumption). Shechita is the process of slaughtering prescribed by Jewish dietary laws.

Qurban

Qurbān usually denotes the sacrifice of a livestock animal during Eid al-Adha, a Muslim holiday.

Shechita

In Shechita the killing must be performed by a shochet (Hebrew: שוחט). The process involves severing the trachea, esophagus, carotid arteries, jugular veins and vagus nerve swiftly with a special knife which is extremely sharp. This is done with the intention of causing a rapid drop in blood pressure in the brain and loss of consciousness, to reduce the pain felt by the animal and exsanguinate it at the same time.

Tza'ar ba'alei chayim

… excerpt ends here. Continue reading the full article.

Illustrations

Killing of animals: The slaughtered swine (1652) by Barent Fabricius; a depiction of a killed animal
The slaughtered swine (1652) by Barent Fabricius; a depiction of a killed animal
Killing of animals: A water buffalo about to be sacrificed by a villager in the Durga Puja festival
A water buffalo about to be sacrificed by a villager in the Durga Puja festival
Killing of animals illustration
Killing of animals illustration
Killing of animals: Goat sacrifice.
Goat sacrifice.

Worked examples

Example 1 — a first encounter with Killing of animals

Start with the simplest possible case. Write down what Killing of animals claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Killing of animals before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Killing of animals ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Killing of animals

In research
Killing of animals appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Killing of animals in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Killing of animals is common in secondary-school and first-year university syllabi. It links to neighbouring topics Animal killing, Animal rights, Cruelty to animals, so understanding it makes those chapters shorter.
In everyday life
Look for Killing of animals outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Killing of animals in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Killing of animals means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Killing of animals out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Killing of animals in simple terms?

The killing of animals is animal euthanasia (for pain relief), animal sacrifice (for a deity), animal slaughter (for food), hunting (for food, for sport, for fur and other animal products, etc.), blood sports, roadkill (by accident) or self-defense. Animal euthanasia Animal euthanasia (euthanasia f…

Why does Killing of animals matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Killing of animals?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Killing of animals.

Tags

  • Animal killing
  • Animal rights
  • Cruelty to animals

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