A long ______ to a new home is called a migration.
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20
When people ______, however, they often are changing homes for a long time.
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20
Some whales swim from cold polar regions to warmer waters in winter.
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20
Most animals migrate across water, land, or air. Many birds and bats in northern parts of the world fly ______ for the winter.
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20
Other migrations are vertical, or up and down. Mule deer in the western United States travel from higher to ______ parts of the mountains in winter.
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20
Many reptiles and amphibians of mild climates become ______ in winter.
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20
Warmer temperatures tell an animal to ______ of hibernation.
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20
Hibernation is a way that some animals ______ the harshness of winter.
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Some hibernating animals collect and store food before hibernating. At times during hibernation, these animals ______ to eat and then return to hibernating.
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heart
Other team wins 25 points!
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gift
Win 10 points!
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rocket
Go to first place!
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thief
Give points!
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A long journey to a new home is called a ______.
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20
Animals ______ in a safe place and stay there until winter ends.
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Frogs and toads rest in holes or in _____ at pond bottoms.
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20
Hibernating animals seem almost _______. During hibernation their heart rates and breathing slow down, and their body temperature drops.