Bananas for Scale
Gobi Desert

Photo from Wikimedia Commons

Gobi Desert

The vast cold desert spanning Mongolia and northern China/Deserts

The Gobi Desert stretches across southern Mongolia and northern China, covering about 1.3 million square kilometers. Unlike the stereotypical sandy desert, the Gobi is mostly bare rock and gravel (gobi means 'waterless place' in Mongolian), with only about 5% sand dunes. Temperatures range from -40 degrees C in winter to 50 degrees C in summer. The Gobi is famous for its paleontological riches: the first confirmed dinosaur eggs were discovered here in 1923, and it remains one of the world's premier fossil sites.

Measurements

Area1.3 trillion m2
26 trillionTortillas
699 billionStandard doors
311 billionPing pong tables

1.3 million square kilometers

East-west extent1.6 million m
45.7 millionBanana widths
209,974Tape measure lengths
2.4 millionClarinet lengths

Maximum length

North-south extent800,000 m
462,428Yoga mat lengths
3.6 millionTV remotes
8 millionHarmonica lengths

Maximum width

Average elevation1,500 m
5,357Paper towel sheets
1,641Window widths
1,020Necktie lengths

High plateau desert

Maximum temperature323 K
6.8 tenthsFresh pizza ovens
1.27Deep freezers

About 50 degrees C in summer

Minimum temperature233 K
9.3 thousandthsPlasma torch arcs
1.6 tenthsPottery kiln firings
7.5 tenthsLukewarm coffees

About -40 degrees C in winter

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