Showing posts with label earthquake. Show all posts
Showing posts with label earthquake. Show all posts

Friday, November 27, 2020

North American Earth Studies: The Great Quake


by Henry Fountain

I stumbled across this book in our library catalog when looking for something on plate tectonics for high school geography earth science reading. This isn't exactly what I had in mind (I was looking for a readily available history of science book), but it is definitely high on my list. It's fascinating reading that indeed covers the theory of plate tectonics underlying a modern understanding of earthquakes.

The geologist George Plafker provides a focus point for the book. His professional work in a variety of environments before and after the earthquake placed him in a unique position to synthesize information from different sources and points of view.

He was finding that his scientific education never really ended--there were always new things to see and discover.

Just the story of his scientific career provides an informative look at how science really works and the value in thinking about big ideas in a field rather than focusing on a tiny piece of a puzzle.

The descriptions of the people of Alaska, the places they lived and worked, and the ravages of the earthquake are riveting. Along the way, Mr. Fountain explains the development of the theories of continental drift and plate tectonics, and how those ideas were furthered in the course of the study of the measurable effects of the 1964 Alaskan earthquake.

I haven't decided exactly what geography will look like for First Son next year (in twelfth grade) or what it will look like for my later children (probably slightly different), but this book is a possibility for an earth sciences book in a North American course. I do have some hesitation, mainly because many of the descriptions of the earthquake's effects are disturbing. People died, some of the violently, but most of them are written of as individual people, with names and families, stories of what they were doing and why when the earthquake or their own personal tragedy struck. While these stories give a strength to the narrative, they are also sometimes difficult to read. Including this book in a course might depend on the student.

I have received nothing in exchange for this post. Links to Bookshop or Amazon are affiliate links.

Wednesday, September 9, 2020

An Earth Science Tour of the United States: The Earth in Turmoil


by Kerry Sieh and Simon LeVay

The Earth in Turmoil covers plate tectonics and its ramifications for earthquakes and volcanoes in a readable but thorough way. The events and locations explored are all in the United States, mainly the West coast, Basin and Range, and Hawai'i, but also chapters dedicated to Yellowstone, the New Madrid Fault, and the Northeast. They always remind readers of other places in the world with similar physical conditions and phenomena.

Through the course of the book, the authors explore the history of geology and earth science, describing theories proposed, experiments conducted, and papers from a variety of scientists around the world. They provide excellent diagrams, maps, and drawings to illustrate geological principles like the recycling of the lithosphere and how volcanoes are produced by a subducting slab, to name a few from the first two chapters.
This solemn, silent, sailless sea--this lonely tenant of the loneliest spot on Earth--is little graced with the picturesque. [Mark Twain in Roughing It, describing Mono Lake, quoted in The Earth in Turmoil]
All these descriptions and explanations are woven into the chapters through stories from people who experienced earthquakes or survived volcanic eruptions, stories which make the events come alive for the reader in a way the scientific descriptions alone never could. The authors also show how first person accounts and other primary source documents can allow the dedicated scientist to develop a more comprehensive picture of earthquakes or other events, even when modern scientific instruments were not around to measure anything at the time. 

This book was published in 1998 and takes into account new research and events right up until their print deadline. A lot of time has passed since then in human terms, so there are some chapters for which I'd recommend searching recent events online to see if there's new information.

The book is out of print, but seems reasonably easy to find used. I'm probably going to assign it as our earth studies reading at some point in high school. I've been looking for one to cover plate tectonics and this one seems to be the best mix of stories of real people and essential geological information without being an actual (expensive and dense) college textbook.

One thing to note, if you have a sensitive student, the purpose of the book is to develop the relationship between knowledge of the earth's forces that results in earthquakes and volcanic eruptions and how humans use the land and spaces affected by those forces. Someone anxious about the chances of massive eruptions or earthquakes may find some of the risks outlined upsetting. In fact, the authors often comment on the psychological ramifications of experiencing extended times of frequent earthquake activity.

On the other hand, the authors sometimes explore how those risks translate into public policy, laws, and insurance coverage, which can be useful and fascinating information for anyone interested in politics, environmental law, or urban development. Given the current conditions as I write this in the midst of the Covid-19 pandemic, the discussions of the balance between scientific forecasts of risks and impacts of those forecasts on businesses and daily lives (especially in the chapter on Mammoth Lakes and Long Valley) were fascinating and relevant.
Sam Walker, who owns a brewery and a restaurant and has been chairman of the chamber of commerce, told us that relations between the townspeople and the USGS scientists had improved greatly in recent years. A lot of the misunderstanding, he told us, was caused by inaccurate reporting of what the USGS people had said. If the USGS said that an eruption was a possibility, some TV station or other would announce that lava was flowing down the street. 

The last chapter explores these ideas of risk assessment and policy in the most detail. 

I have received nothing in exchange for this post. All links to Amazon and Bookshop are affiliate links.

Friday, November 3, 2017

Homeschool Record: Our 2015-2016 Poetry


We read from a book of poetry about once a week just for beauty and enjoyment as part of our cultural studies loop.

Just for the blog record, here are the books of poetry we read during the 2015-2016 school year (6th grade, 3rd grade, 1st grade, pre-kindergarten).

The Dragons are Singing Tonight by Jack Prelutsky, pictures by Peter Sis - This is a whole book of poems in the voice of different dragons. Some are silly or clever. The children enjoyed them all. The illustrations were adequate for the poems, though I prefer other illustrators to Sis. (library copy)

The Oxford Illustrated Book of American Children's Poems edited by Donald Hall - This is a wonderful anthology covering nearly all of America's historical periods. The illustrations vary, matched with contemporary poems. (library copy)

Is It Far to Zanzibar? Poems about Tanzania  by Nikki Grimes, illustrated by Betsy Lewin - A delightful collection of poetry sharing life in the African country of Tanzania with wonderful illustrations.  This is a great book to include if you're Reading Around the World and want to cover Africa. (library copy)

Carnival of the Animals with new verses by Jack Prelutsky, illustrated by Mary GrandPre - We were revisiting poetry by Jack Prelutsky because my children enjoy his poems tremendously. This particular book is fun because it celebrates the Carnival of the Animals with new lyrics. It includes a CD of the music by Camille Saint-Saens. (library copy)

Earthshake: Poems from the Ground Up by Lisa Westberg Peters, pictures by Cathie Felstead - I loved this quirky book of geology poems, illustrated with bold colors and swirls. (library copy)

Goodnight Songs by Margaret Wise Brown is a book of twelve quiet poems illustrated by twelve different respected children's book illustrators like Jonathan Bean and Melissa Sweet. Tom Proutt and Emily Gary set each of the poems to music, available on the included CD. My children listened to the poems when I read them, enjoying the illustrations, but the younger ones loved the CD. They even asked me to add a couple of the songs to their playlist on Spotify. (library copy)

The Children's Own Longfellow, poems by Henry Wadsworth Longfellow, which I wrote about here. (library copy, but now we have our own copy from  PaperBackSwap.com)

America the Beautiful in the Words of Henry Wadsworth Longfellow - an older book with photographs of different American scenes to illustrated some of Longfellow's poetry. The kids were not as interested in this book. (library copy, one which they no longer have)


The Cuckoo's Haiku: and Other Birding Poems by Micheal J. Rosen, illustrated by Stan Fellows, provides about seven poems about different birds for each of the seasons. I am not a good judge of haiku, but the illustrations are lovely examples of nature study journals. I loved this book of poems. (library copy)

My America: A Poetry Atlas of the United States collected by Lee Bennett Hopkins - We finished the year with this book as a complement to First Daughter's third grade state study. We didn't quite finish it and picked it back up in the fall. I like this collection of poems that highlights a few characteristics of the areas of the United States. We've checked it out from the library numerous times, but now we have our own copy thanks to PaperBackSwap.com.