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"narwhal" - 2 õppematerjali

Haruldased loomad
13
docx

Haruldased loomad

Emane on tiine 45-60 päeva.Ta sünnitab 3 poega.Nad poegivad mittu korda aastas.Peale 5 päeva pojad söövad puttukaid.Paari päeva pärast saavad nad puttukaid jahtida.Peale 15 päeva pojad lähvad kodust ära 1km kaugusele.Emane on pruuni ning isastel on pruun pea ning must keha. Kasutatud kirjandus http://et.wikipedia.org/wiki/F%C3%B6%C3%B6niks http://en.wikipedia.org/wiki/Walking_fish http://en.wikipedia.org/wiki/Narwhal http://en.wikipedia.org/wiki/Poecilotheria_metallica http://en.wikipedia.org/wiki/Coconut_crab http://en.wikipedia.org/wiki/Chinese_giant_salamander http://en.wikipedia.org/wiki/Glass_frog http://en.wikipedia.org/wiki/White_lion http://en.wikipedia.org/wiki/Araripe_manakin http://en.wikipedia.org/wiki/Elephant_shrew

Bioloogia → Bioloogia
1 allalaadimist
All studied biomes
2
docx

All studied biomes

loss. Alpine animals also have larger lungs, more blood cells and hemoglobin because of the increase of pressure and lack of oxygen at higher altitudes. This is also true for people who have lived on mountains for a long time, like the Indians of the Andes Mountains in South America and the Sherpas of the Himalayas in Asia. 6. What animals live in Arctic and Antarctica. Arctic-reindeer, polar bear, Arctic fox, narwhal, walrus, seal, ox, moose, orca, and snowy owl Antarctica- blue whale, emperor penguin, weddell seal, octopus, sea star 7. Why is tundra so wet? The warmer weather in summers causes a layer of permafrost, ice that never goes away in the ground, to melt, creating bogs and shallow lakes that don't drain. 8. What is snowline? A snow line is the point above which snow and ice cover the ground throughout the year. The actual snow line may seasonally be significantly lower. 9

Geograafia → Inglisekeelne geograafia
3 allalaadimist


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