Tamsyn Mather

Oh, was it?

Alepa.

Urbaani legenda.

Thanks.

I love news, loving the podcast, which I look forward to each week.

I also want to rant about people who walk past items put on the stairs, clearly for upstairs, such as toothpaste and other toiletries that you've just bought.

Surely you can see it's heading upstairs, so why walk past it?

Or even worse, literally climb over it to get upstairs.

Anyway, thank you for letting me get this stuff off my chest.

Love, Sarah in Henset.

Urbaani legenda.

One of the things that fascinates me about volcanoes is we would not be here, I don't think, as a species if it was not for volcanoes.

The gases coming out of volcanoes help to maintain our atmosphere over geological time.

Hi, it's great to be here.

So volcanoes are places on our planet where molten rock that we call magma when it's inside the planet and lava when it gets to the surface comes to the surface.

And volcanoes are the structures that are built.

So we often refer to volcanoes.

They look like mountains, but they can actually also be big depressions in the ground as well.

So think about big craters or big calderas like Yellowstone or Santorini in Greece.

Yes.