(Damn! I was almost sure I had that last one right. I probably would have gotten it right, too, if I had remembered that pound notes weren't circulating any more (something that I knew but had not really absorbed , if you see what I mean).)

[CdM] Strictly speaking, there are still RBoS pound notes in legal circulation in the UK, and there are also pound notes in the Channel Islands and probably other places, hence my being forced to choose a specific note series rather than just "a one pound note". I almost went for the Duke of Wellington fiver. I must admit, that last one seemed to go down a wrong turning, but I think I was right to say "yes" to "a legal document".

(INJ) - Mountains, typhoons, worms etc? - YES, partly.
(Projoy) - NOT an activity.
(CdM) - Science-related? - NO, not directly.
(Tuj) - One word? - NO, four times NO.

(Projoy) - A natural occurrence? - NO.

(Projoy) - Caused by animals? - Let's say there's a contribution.

(Projoy) - Weather or climate related? - YES. *applause*

(GL) - Greenhouse effect, anthropogenic or otherwise? - NO.
(INJ) - Specific location or zone? - YES.

I should add that the weather/climate connection is by no means the whole picture.

That reminds me of a very old joke.

(ISP) - Growing extra fingers etc.? - NO.
(Projoy) - YES. *some applause*
(INJ) - Wintry weather? - NO, not speciifically, but...