On Fri, 24 May 2013 15:45:15 -0700, Jennifer Murphy
<JenM...@jm.invalid> wrote:
>On Fri, 24 May 2013 15:36:22 +0100, John Briggs
><
john.b...@ntlworld.com> wrote:
>
>>On 22/05/2013 06:54, Jennifer Murphy wrote:
>>> On Mon, 20 May 2013 21:18:22 +0100, John Briggs
>>> <
john.b...@ntlworld.com> wrote:
>>>> On 20/05/2013 10:23, Jennifer Murphy wrote:
>>>>>
>>>>> Q: What are the three kingdoms of nature?
>>>>> A: Animal, vegetable, mineral
>>>>> Silly. These are the categories in 20 questions.
>>>>
>>>> No, that's correct - or rather it was 200 years ago. Natural history got
>>>> divided up: Animal and vegetable went to biology and mineral
>>>> [mineralogy] went to geology - with palaeontology hovering between the two.
>>>
>>> Do you really think the TP authors were referring to the taxonomy of 200
>>> years ago?
>>
>>In so far as it is still part of general knowledge - yes, of course.
>
>But, of course, it's not. I went out 200 years ago.
>
>>Why do you imagine that those categories are used in 20 questions?
>
>Very silly. If you are willing to compare a children's game to a
>scientific classification system, there's no limit to the silliness.
I'm surprised that you describe Twenty Questions as a children's game.
Here in the UK, I, and I suspect many others, know it primarily as a
radio and TV show played by adults. I have never met it as a children's
game. Others may have done.
>Next you will be saying that the "kingdoms" at Disneyland had a
>scientific basis. If memory serves, they used to be Fantasyland,
>Adventureland, Frontierland, Tomorrowland, and Main Street.
>
>But I think you just being oppositional.
In science the word "Kingdom" is an arbitrary description.
The game Twenty Questions uses the scientific classification of the
"three kingdoms of nature" used by the scientist Carl Linnaeus.
http://en.wikipedia.org/wiki/Systema_Naturae#Taxonomy
Taxonomy
In his Imperium Natur�, Linnaeus established three kingdoms, namely
Regnum Animale, Regnum Vegetabile and Regnum Lapideum. This
approach, the Animal, Vegetable and Mineral Kingdoms, survives until
today in the popular mind, notably in the form of parlour games: "Is
it animal, vegetable or mineral?".
....
Biological science divides organisms into five kingdoms:
http://www.fcps.edu/islandcreekes/ecology/classification_group_expla.htm
Animal Kingdom: organisms that usually move around and find their
own food.
Plant Kingdom: organisms that make their own food and do not
actively move around.
Fungi Kingdom: organisms that absorb food from living and non-living
things.
Protist Kingdom: organisms that have single, complex cells.
Moneran Kingdom: organisms that have single, simple cells.
Those 5 kingdoms are not described as "kingdoms of nature".
As far as I know "Animal, Vegetable and Mineral" are still the only
groupings known as the Three Kingdoms of Nature, even though this
terminology is no longer used in science. It may be a historic
classification system but it has not be replaced by a newer version of
"Three Kingdoms of Nature".
Therefore "Animal, vegetable, mineral" would be the correct answer to
"What are the three kingdoms of nature?".