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Noah

Noah is a biology 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 Noah rather than just read about it. In short: Noah (; Hebrew: נֹחַ, romanized: Nōaḥ, lit. 'rest' or 'consolation', also Noach) appears as the last of the Antediluvian patriarchs in the traditions of Abrahamic religions. His story appears in the Hebrew Bible (Book of Genesis, chapters 5–9), the Quran and Baha'i writings, and extracanonically.

Noah — main illustration
Noah — illustration

Key takeaways

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

Reference excerpt

Noah (; Hebrew: נֹחַ, romanized: Nōaḥ, lit. 'rest' or 'consolation', also Noach) appears as the last of the Antediluvian patriarchs in the traditions of Abrahamic religions. His story appears in the Hebrew Bible (Book of Genesis, chapters 5–9), the Quran and Baha'i writings, and extracanonically. The Genesis flood narrative is among the best-known stories of the Bible. In this account, God decides to punish the evil ones. Noah then labors faithfully to build the Ark at God's command, ultimately saving not only his own family, but mankind itself and all land animals from extinction during the Flood. Afterwards, God makes a covenant with Noah and promises never again to destroy the earth with a flood. Noah is also portrayed as a "tiller of the soil" who is the first to cultivate the vine. After the flood, God commands Noah and his sons to "be fruitful, and multiply, and replenish the earth." The story of Noah in the Pentateuch is similar to the flood narrative in the Mesopotamian Epic of Gilgamesh, composed around 1800 BC, where a hero builds an ark to survive a divinely sent flood. Scholars suggest that the biblical account was influenced by earlier Mesopotamian traditions, with notable parallels in plot elements and structure. Comparisons are also drawn between Noah and the Greek hero Deucalion, who, like Noah, is warned of a flood, builds an ark, and sends a bird to check on the flood's aftermath.

Biblical narrative

Noah's background According to the genealogical account in Genesis 5, Noah, the son of Lamech, is the tenth and final antediluvian (pre-flood) patriarch. Lamech is 182 years old when Noah is born, and Noah is 500 years old when his sons Shem, Ham and Japheth are born. Lamech anticipated that Noah would "bring relief from our work and from the painful toil of our hands".

Genesis flood narrative

The Genesis flood narrative is encompassed within chapters 6–9 in the Book of Genesis, in the Bible. The narrative indicates that God intended to return the Earth to its pre-Creation state of watery chaos by flooding the Earth because of humanity's misdeeds and then remake it using the microcosm of Noah's Ark. Thus, the flood was no ordinary overflow but a reversal of Creation. The narrative discusses the evil of mankind that moved God to destroy the world by way of the flood, the preparation of the ark for certain animals, Noah, and his family, and God's guarantee (the Noahic Covenant) for the continued existence of life under the promise that he would never send another flood.

After the flood

After the flood, Noah offered burnt offerings to God. God accepted the sacrifice, and made a covenant with Noah, and through him with all mankind, that he would not waste the earth or destroy man by another deluge. "And God blessed Noah and his sons, and said unto them, Be fruitful, and multiply, and replenish the earth". As a pledge of this gracious covenant with man and beast the rainbow was set in the clouds (ib. viii. 15–22, ix. 8–17). Injunctions were laid upon Noah: eating of animal food was permitted but not of living animals and the shedding of the blood of man by man was made a crime punishable by death at the hands of man (ib. ix. 3–6).

The Seven Laws of Noah

Furthermore we have The Seven Laws of Noah (citations to sources are there) as traditionally enumerated in the Babylonian Talmud (Sanhedrin 56a-b) and Tosefta (Avodah Zarah 9:4), which are the following:

Not to worship idols. Not to curse God. Not to commit murder. Not to commit adultery or sexual immorality. Not to steal. Not to eat flesh torn from a living animal. To establish courts of justice. Noah, as the last of the extremely long-lived Antediluvian patriarchs, died 350 years after the flood, at the age of 950, when Terah was 128. The maximum human lifespan, as depicted by the Bible, gradually diminishes thereafter, from almost 1,000 years to the 120 years of Moses.

Noah's drunkenness

After the flood, the Bible says that Noah became a farmer and he planted a vineyard. He drank wine made from this vineyard and got drunk, and lay "uncovered" within his tent. Noah's son Ham, the father of Canaan, saw his father naked and told his brothers, which led to Ham's son Canaan being cursed by Noah. As early as the Classical era, commentators on Genesis 9:20–21 have excused Noah's excessive drinking because he was considered to be the first wine drinker; the first person to discover the effects of wine. John Chrysostom, Archbishop of Constantinople, and a Church Father, wrote in the 4th century that Noah's behavior is defensible: as the first human to taste wine, he would not know its effects: "Through ignorance and inexperience of the proper amount to drink, fell into a drunken stupor". Philo, a Hellenistic Jewish philosopher, also excused Noah by noting that one can drink in two different manners: (1) to drink wine in excess, a peculiar sin to the vicious evil man or (2) to partake of wine as the wise man, Noah being the latter. In Jewish tradition and rabbinic literature on Noah, rabbis blame Satan for the intoxicating properties of the wine.

… excerpt ends here. Continue reading the full article.

Illustrations

Noah illustration
Noah: 12th-century Venetian mosaic depiction of Noah sending the dove
12th-century Venetian mosaic depiction of Noah sending the dove
Noah: Noah's drunkenness, Ham mocks Noah, Noah is covered, Canaan is cursed. Egerton Genesis.
Noah's drunkenness, Ham mocks Noah, Noah is covered, Canaan is cursed. Egerton Genesis.
Noah: Noah curses Ham by Gustave Doré
Noah curses Ham by Gustave Doré
Noah: The dispersion of the descendants of Shem, Ham, and Japheth (map from the 1854 Historical Textbook and Atlas of Biblical Geography)
The dispersion of the descendants of Shem, Ham, and Japheth (map from the 1854 Historical Textbook and Atlas of Biblical Geography)

Worked examples

Example 1 — a first encounter with Noah

Start with the simplest possible case. Write down what Noah claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Noah 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 Noah 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 Noah

In research
Noah appears in biology 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 Noah 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
Noah is common in secondary-school and first-year university syllabi. It links to neighbouring topics Ancestors of the Ishmaelites, Bereshit (parashah), Biblical patriarchs, so understanding it makes those chapters shorter.
In everyday life
Look for Noah 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 Noah in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Noah 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 Noah out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Noah in simple terms?

Noah (; Hebrew: נֹחַ, romanized: Nōaḥ, lit. 'rest' or 'consolation', also Noach) appears as the last of the Antediluvian patriarchs in the traditions of Abrahamic religions. His story appears in the Hebrew Bible (Book of Genesis, chapters 5–9), the Quran and Baha'i writings, and extracanonically.

Why does Noah matter?

Because it connects several biology 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 Noah?

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 Noah.

Tags

  • Ancestors of the Ishmaelites
  • Bereshit (parashah)
  • Biblical patriarchs
  • Book of Genesis people
  • Book of Jubilees
  • Characters in the Divine Comedy
  • Heroes in mythology and legend
  • Legendary progenitors
  • Longevity myths
  • Mythological rape victims
  • Noach (parashah)
  • Noah

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