harmattan

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The onset and retreat of the West African monsoon with respect to the timing of the direct rays of the sun.

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Flower. Fruit tree. Cherry. Cherry tree. Cherry blossom. Spring. Close-up of cherry blossoms in bloom.

The Perils of an Early Spring

Lightning over the outskirts of Oradea, Rom., during the thunderstorm of August 17, 2005.

16 Questions About Earth’s Atmsophere and Weather Answered

Solar system illustration. (planets; sun)

Why Are Planets Round?

Lightning over a farm field. Weather electricity thunderstorm light energy tree

Can Lightning Strike the Same Place Twice?

Astronomical Observatory of the Mojon del Trigo. Long exposure using the star trail technique. Sierra Nevada National Park, in the province of Granada, Andalusia.

Is Earth Going to Change the Direction in Which It Rotates?

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Four year old boy with grandfather and father lighting Hanukkah menorah. Photo taken on: December 21st, 2009

Which Is Correct: Hanukkah or Chanukah?

Colorful winter sunset

What's the Difference Between a Solstice and an Equinox?

Indian hijras participate in a religious procession in Gandhinagar, India, some 30 kilometers from Ahmedabad, on March 22, 2017. Hijra is a term used in South Asia which refers to transgender individuals who are born male. (gender identity, gender expression)

6 Cultures That Recognize More than Two Genders

King Cobra snake in Malaysia. (reptile)

9 of the World’s Deadliest Snakes

Panama Canal infographic

Timeline and Map of the Panama Canal

The Battle of Gettysburg, July 1-3, 1863. (Civil War, Pennsylvania)

9 Worst Generals in History

Town of Sisimiut located on the coast of the Davis Strait on Kangerluarsunnguaq Bay, Greenland

The Largest Islands in the World

harmattan: Media

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Images

The onset and retreat of the West African monsoon with respect to the timing of the direct rays of the sun.

The onset and retreat of the West African monsoon with respect to the timing of the...

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