The Caves of Androzani happened on 1984-03-16.
Doctor Who - 1963 The Caves of Androzani Part One 21-17 is rated/received certificates of: UK:PG
Doctor Who - 1963 The Caves of Androzani Part Three 21-19 is rated/received certificates of: UK:PG
Doctor Who - 1963 The Caves of Androzani Part Four 21-20 is rated/received certificates of: UK:PG
Doctor Who - 1963 The Caves of Androzani Part Two 21-18 is rated/received certificates of: UK:PG
Crystal Caves happened in 1991.
Colin Baker's first appearance on Doctor Who was in the 1983 serial "Arc of Infinity", where he played a Time Lord named Maxil. His first appearance as The Doctor was at the very end of the 1984 serial "The Caves of Androzani".
we would all be in caves or extinct
As soon as Man wandered into an area containing caves suitable for using as shelters and homes, way back in the Palaeolithic or even earlier. No-one knows because we can only go by whatever traces happen to be left by earlyhumans and hominidsin caves.
If there were no caves, many animals that rely on them for shelter, breeding, and hibernation would struggle to find suitable habitats. Additionally, some caves play a crucial role in groundwater recharge and filtering, so ecosystems that depend on caves for water supply would face challenges. Lastly, caves provide unique opportunities for exploration, learning, and scientific research, so the loss of caves would impact both the scientific community and recreational cavers.
The Mighty 200 was not an episode, it was the title of a poll conducted by Doctor Who Magazine in 2008 or 2009 to mark the broadcast of the 200th storyline (not episode, storyline) of Doctor Who. Readers were asked to vote for their all-time favorite stories, and they were ranked 1-200. The 1984 story The Caves of Androzani came in at #1, and the story that immediately followed it, The Twin Dillemma, came in at #200.
Everywhere water is frequenly in contact with rocks. Like seashores, rivers, underground caves etc...
it is formed by things that happen and things that happen ll [____] i hope u liked my answer it came in a lot of help for me