glaciers

christmas island

screen background of penguins on a christmas island taking presents to a sailing ship with a walrus

penguins and walrus on Christmas island

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island of christmas penguins

a screen background of an island in the ice with a penguin castle and penguins with christmas presents and a bluebison looking on

screen background: an island of penguins loading christmas presents onto a christmas boat

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penguin reading on a chunk of ice

a screen background of penguin on a chunk of ice reading some books as he floats in the antarctic sea

screen background: penguin on ice reading

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screen background: an arctic penguin village

a screen background of an arctic village with monkeys and penguins exchanging goods in barrels

widescreen background: an arctic village of penguins, with a delivery of barrels arrriving

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how yosemite valley was formed – powerpoint for teachers

how yosemite valley was formed, a powerpoint presentation for teaching geology, glaciation, the formation of yosemite valley in yosemite national park for students in third grade through high school
how yosemite valley was formed

powerpoint – right mouse click and save

printable pdf
web page

screen background: penguins hanging christmas lights

penguins in arctic ice hanging colored lights on their snow houses and a seal is watching screen background for myspace or computer screen
screen background: penguins hanging christmas lights
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how yosemite valley was formed

Glacial Geologic formation of Yosemite Valley in Yosemite National Park

(click here for a powerpoint slide show)

470 – 220 million years ago:

Layered sediments covered the sea floor west of the North American continent.

Glacial Geologic formation of Yosemite Valley in Yosemite National Park Glacial Geologic formation of Yosemite Valley in Yosemite National Park Glacial Geologic formation of Yosemite Valley in Yosemite National Park Glacial Geologic formation of Yosemite Valley in Yosemite National Park Glacial Geologic formation of Yosemite Valley in Yosemite National Park Glacial Geologic formation of Yosemite Valley in Yosemite National Park Glacial Geologic formation of Yosemite Valley in Yosemite National Park Glacial Geologic formation of Yosemite Valley in Yosemite National Park

screen backgrounds: monkey cities in a glaciated valley

screen background: a group of monkey cities connected by mass transit
screen background: monkey cities in a glaciated valley

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