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Wikipedia:Community portal

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Welcome!

The Community portal is a place to find collaborations, tasks, and news about English Wikipedia.
Other links:     Help desk  •  Reference desk  •  Peer editing help  •  Village pump (discussion forum)  •  Dispute resolution


Help out

You can help improve the articles listed below! This list updates frequently, so check back here for more tasks to try.

Add wikilinksLearn how

Fix spelling and grammarLearn how

Remove unsourced materialLearn how

Add links to these at related articlesLearn how

Check and add referencesLearn how

Merge similar articlesLearn how

Expand short articlesLearn how

Make more neutralLearn how

Split long articlesLearn how

Improve proseLearn how

Update with new informationLearn how

Discuss deletions by topicLearn how

Clean upLearn how

Add an imageLearn how
Translate and clean upLearn how


Create an article that someone requestedLearn how

Environmental issues in Israel, Busang River, Ana María Pastor Julián, Tourism in Ghana, Umbilical notch, Banking in Colombia, More...

Collaborations

Today's article for improvement

Every week, Wikipedians choose a new article to improve at Today's article for improvement. Feel free to jump in and edit, or join the project to find a new article for a later week.

Rock (geology)

In geology, a rock is a naturally occurring solid aggregate of one or more minerals or mineraloids. For example, the common rock, granite, is a combination of the quartz, feldspar and biotite minerals. The Earth's outer solid layer, the lithosphere, is made of rock.

Rocks have been used by mankind through out history. From the Stone Age rocks have been used for tools. The minerals and metals we find in rocks have been essential to human civilization.

Three major groups of rocks are defined: igneous, sedimentary, and metamorphic. The scientific study of rocks is called petrology, which is an essential component of geology.


News and other community areas

The Signpost
5 November 2012
  • Dashboard - coordinating the various discussions taking place throughout Wikipedia
  • Meetups - regional gatherings of people
  • News - many sources of news about Wikipedia



The links below lead to the main community pages of the projects.
All of these projects are multilingual and open-content.
Meta-Wiki – Coordination of all Wikimedia projects.
Wiktionary – A collaborative multilingual dictionary.
Wikinews – News stories written by readers.
Wikibooks – A collection of collaborative non-fiction books.
Wikiquote – A compendium of referenced quotations.
Wikisource – A repository for free source texts.
Wikispecies – A directory of species.
Wikiversity – Where teachers learn, and learners teach.
Commons – Repository for free images and other media files.
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