Why does the author include a section on
Yellowstone's Old Faithful?

to provide information about geysers and how we
can preserve them worldwide

to explain how geysers are formed below Earth's
surface and how they erupt

to introduce the idea that even the most reliable of
geysers can be inconsistent

to illustrate the importance of geysers to our natural
world and our environment's health

Respuesta :

Explanation: They added an extra section so you can better understand what the passage or story it trying to tell you about the geysers. You could also look back at that section just in case you may need to answer a couple questions about the geysers.

I think the answer will be “to explain how geysers are formed below earths surface and how they erupt”