volcanoes Archives - Free ZIMSEC & Cambridge Revision Notes

January 2023

Vulcanicity

By garikaib|2022-09-15T12:44:29+02:00January 24th, 2023|Landform Studies, Notes, O Level Geography, Ordinary Level Notes|

Violent volcanic eruption. Image by Dailymail.

Violent volcanic eruption. Image via Dailymail. ZIMSEC O Level Geography Notes: Vulcanicity

Vulcanicity refers to all the various way by which molten rock and gasses are forced into the earths and onto its surface.
It includes volcanic eruptions which lead to the formation of volcanoes, lava plateaus and geysers.
It […]
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Benefits and Problems of Volcanoes

By garikaib|2022-09-15T12:44:26+02:00January 24th, 2023|Landform Studies, Notes, O Level Geography, Ordinary Level Notes|

Fertile volcanic soil Kenya. Image credit tishaferral.com

Fertile volcanic soil Kenya. Image credit tishaferral.com ZIMSEC O Level Geography Notes: Benefits and Problems of Volcanoes

Benefits of volcanoes to humans

They eject lava and ash which in turn produce very fertile soils which boost agriculture activities.
Volcanoes and areas near them can […]
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