1
This should be about 1500 sqkm - roughly the area of Greater London.
2
Parts of the wreckage were found distributed over an area of about 50sqkm.
3
The miners have also deforested around 70sqkm of rainforest, according to official figures.
4
This will be a little over 300 sqkm when it calves.
5
On Saturday, that increased further, with the volcano belching ash across much of the 400sqkm island.
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When I entered the 6sqkm site late one winter afternoon, the sandstone glowed a burnished gold.
7
The 21sqkm island is home to 119 child refugees at present.
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Three huge out-of-control bushfires have consumed almost 2,000sqkm of the island's wilderness areas.
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The petite 12 sqkm gem is the "remote treasure of the Aegean" says a tourism website.
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Scientists say that the 720-sqkm iceberg calved off in a natural event unrelated to the effects of global warming.
11
Tuvalu, the fourth-smallest nation in the world at just 26 sqkm, caught a glimpse of what may cause its demise.
12
According to Bangladesh's Daily Star newspaper, the new shelters would be on a site covering about 8sqkm, close to established camps.
13
The region is located about 60km south-west of the Syrian capital, Damascus, and covers about 1000sqkm.
14
The case involved an application by Trans-Tasman Resources to mine for iron ore in a 66sqkm area of seabed off the Taranaki Bight.
15
If Trans-Tasman Resources' applicaton was successful it had wanted mine for iron ore in a 66sqkm area of seabed off the Taranaki Bight.
16
About 12,000 people worked on the first-ever cruise missiles and fully functioning large-scale rockets at the site, which spanned an area of 25sqkm.