Polar Bears and the Arctic: A Nonfiction Companion to Magic Tree House (Magic Tree House Fact Tracker)
Mary Pope Osborne, Natalie Pope Boyce
Track the evidence with Jack and Annie!
while Jack and Annie bought again from their event in Magic Tree condominium #16: Polar Bears previous Bedtime, they had plenty of questions. Why is the Arctic so chilly? What did the 1st humans of the Artic devour? How do polar bears move skinny ice? What different animals dwell within the Arctic? discover the solutions to those questions and extra as Jack and Annie music the facts.
Filled with updated details, pictures, illustrations, and enjoyable tidbits from Jack and Annie, the Magic Tree residence truth Trackers are definitely the right method for children to determine extra concerning the subject matters they found of their favourite Magic Tree residence adventures. And lecturers can use truth Trackers along their Magic Tree residence fiction partners to satisfy universal center textual content pairing needs.
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Covers the southern coasts of Greenland and the northern elements of Alaska, Canada, Europe, and Russia. many of the soil within the tundra remains frozen all 12 months. it's referred to as permafrost (PER-muh-frawst). because the land is frozen, water can't drain. It is still frozen in ponds and lavatories. Why Is the Arctic So chilly? Brrrr! The Arctic is super-cold more often than not. we are saying the elements is freezing whilst it's thirty-two levels Fahrenheit or lower than. That’s while water becomes ice. In January and.
February, the Arctic is ready twenty-nine levels less than 0! it's very chilly within the Arctic for a number of purposes. One is that the sunlight doesn't shine at once over the Arctic. It shines correct above the equator (ih-KWAY-tur). The equator is an imaginary line that runs round the center of the earth. nations close to the equator are hot and sunny. as the sun’s rays need to trip thus far to arrive the Arctic, they lose warmth. Snow and ice reason much more cooling. mild colours replicate the sun’s.
With the darkness. They pulse, crackle, and streak. We name those lighting the northern lighting fixtures, or aurora borealis (uh-ROAR-uh BORE-ee-AA-lus). Aurora used to be the Roman goddess of sunrise. Borealis comes from Boreas, the Greek god of the north wind. The northern lighting fixtures ensue whilst strength debris (PAR-tih-kulz) from the solar hit the air a long way above the earth. those debris collide with gases that encompass the earth. power is given off and looks within the sky as colourful lighting fixtures. debris are tiny.
to forestall feeding and head for shore. simply because they don't seem to be consuming as a lot, polar bears have become thinner. Scientists say that almost all bears at the moment are approximately twenty-two kilos lighter than they was. with no the correct amount of fats, polar bears can't remain fit. they're having fewer and weaker cubs. The melting ice motives one other challenge. Polar bears can swim faraway from shore by utilizing ice floes as floats. as the ice is melting, the space among the floes is longer. The bears.
the sting from nationwide Geographic •Nature: Polar Bears from Questar •Really Wild Animals: Polar Prowl from nationwide Geographic •Tales from the Wild: Tasha the Polar undergo from nationwide Geographic Many web pages have plenty of evidence approximately polar bears and the Arctic. a few even have video games and actions which may assist in making studying concerning the Arctic much more enjoyable. Ask your instructor or your mom and dad that will help you locate extra web content like those: •.