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WikiCards · Card list · Nature cards · Internal structure of the Moon
Uncommon card · Nature
Internal structure of the Moon, an Uncommon card
Having a mean density of 3,346.4 kg/m3, the Moon is a differentiated body, being composed of a geochemically distinct crust, mantle, and planetary core.
- Rarity
- Uncommon
- Domain
- Nature
- ATK
- 54
- DEF
- 41
- Power
- 95
- Wikipedia reads a year
- 31,000
Power 95 (ATK + DEF): stronger than 35 % of WikiCards cards.
Internal structure of the Moon quiz: 3 questions
Three questions on the Internal structure of the Moon card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Crystallization of this magma ocean would have given rise to a mafic ______ and a plagioclase-rich crust.
Answer
mantle. Crystallization of this magma ocean would have given rise to a mafic mantle and a plagioclase-rich crust. From the Internal structure of the Moon article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Jimothy. Jimothy 64 · Shoriful Islam 61 · Indigofera 57 · Internal structure of the Moon 54 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- This structure is believed to have resulted from the fractional crystallization of a magma ocean shortly after its formation about 4.5 billion years ago.
- The energy required to melt the outer portion of the Moon is commonly attributed to a giant impact event that is postulated to have formed the Earth-Moon system, and the subsequent reaccretion of material in Earth orbit.
- Crystallization of this magma ocean would have given rise to a mafic mantle and a plagioclase-rich crust.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Internal structure of the Moon article was read about 31,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 54 and blocks with 41: each hit it takes is cut by 16 %.
How to get Internal structure of the Moon
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Nature cards
Cards close in power
The cards just above and just below Internal structure of the Moon in the power ranking, all domains together.
- DecomposerUncommon · Science · ATK 58 DEF 37
- OpinionUncommon · Society · ATK 56 DEF 39
- WeiUncommon · History · ATK 58 DEF 37
- Shoriful IslamUncommon · Society · ATK 61 DEF 34
- William Archibald SpoonerUncommon · Society · ATK 58 DEF 37
- George BrunsUncommon · Arts · ATK 60 DEF 35
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Nature cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Internal structure of the Moon (revision), CC BY-SA 4.0. Photo : Kelvinsong, CC BY-SA 4.0, Wikimedia Commons.
