User talk:Sleyece/TWA/Earth
Appearance
Summary from the Source[edit]
I went and summarized the source in my own words:
- Science shows that the Earth formed around 4.5 billion years ago. The organisms that live on Earth have completely changed its air (atmosphere); this is called a biosphere. 71% of Earth's surface is covered in salt water oceans. Earth is the only place in the Solar System where liquid water is known to exist at present. The other 29% is made of rocky land in the shape of continents and islands.
- Earth interacts with other objects in the Solar System, particularly the Sun and the Moon. The Earth orbits or goes around the Sun roughly once every 365.25 days. One spin is called a day and one orbit around the Sun is called a year. This is why there are 365 days in a year, but a leap day is added once every 4 years.
It'd be great if someone could add that for me, I have a rocket to catch! Bye for now ;) --GaiaGirl86 (talk)
The Signpost: 4 July 2024[edit]
- News and notes: WMF board elections and fundraising updates
- Special report: Wikimedia Movement Charter ratification vote underway, new Council may surpass power of Board
- In focus: How the Russian Wikipedia keeps it clean despite having just a couple dozen administrators
- Discussion report: Wikipedians are hung up on the meaning of Madonna
- In the media: War and information in war and politics
- Sister projects: On editing Wikisource
- Opinion: Etika: a Pop Culture Champion
- Gallery: Spokane Willy's photos
- Humour: A joke
- Recent research: Is Wikipedia Politically Biased? Perhaps
- Traffic report: Talking about you and me, and the games people play