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TEACHER'S RESOURCE, northern, Both the, , b., , On, , and south, world shade the north, map of the, , tribes found in the north, Collect pictures of the, , frigid, , and make, , a, , collage., , temperatures, , which, , KEY TO THE TEXTBOOK, , EXERCISES, , hardly, , temperature, , may range, summer, , Write True, a., , True, , b., , False, , C., , False, , or, , False., , 2., , Match the columns., , blocks, b., , Aurora borealis, , i), , Houses made, , have, , of ice, e., , Yakuts, , (il) Southern hemisphere, (v) Scandinavia, , (i) Antarctica, , c ) daylight, d. ()Inuits, 4, , from 15, , of the, , ice caps, melts but the, remain intact., , Antarctic, , regions, , (iv) all of these, , Unscramble the letters, , to, , adapted themselves, , form the correct words., , severe, , cold,, , trapping of animals and reindeer herding are the, major occupations of the people. They also catch fish, like salmon and Arctic char along the coast., They nOW, live in permanent wooden houses and not in, igloos., , Let's Think, , e. CHUKCHIS, , Down, , Across, , Answer the following questions., a . There are two frigid zones, one in, each, 5., , and the South Pole (90° S)., , to the, , found in the, , a. AURORA AUSTRALIS, b. LICHEN, C. CARIBOU, d. HARPOONS, , hemisphere. The northern frigid zone lies, between the Arctic Circle (66%° N) and the, North Pole (90° N) while the southern frigid, zone lies between the Antarctic Circle (664°, , ermine, , Some hints: The Inuits have adapted themselves, to the harsh conditions of the frigid zone., Hunting, , a. (Gi) both northern and southern hemispheres, , e., , 12° C. Rainfall, rise to 3° to, may, a year. During, to 30 c m in, , Let's Discuss, , Choose the correct words to fill up the blanks., , b., , months, the, for 2 to 3, , white, the extreme cold because of the thick, coat of fur on their bodies., , (iv) Siberia, , a. (ii), b. (i), c. G), d. (v), e.(iv), 3., , -40°, , frigid z o n e ., have adapted, The animals of the frigid z o n e, survive, themselves to the severe cold. They, , are, , (i) Northern hemisphere, , c. Igloos, d. Lapps, e., , drop to, , extends, , bear, fox, hare,, , B, , Aurora australis, , a., , and receive, , in the frigid, to grow crops, impossible, is, C. It, frozen except, soil is permanently, z o n e as the, Summer is also limited, season., in the summer, in a year., to 2 to 3 months, caribou,, such as the reindeer,, d. A few animals, and musk ox, which, , False, , A, , may, , the s n o w, , Arctic and, , d. True, , e, , frigid, , summer, , frigid zones., , zone, , southern, , equator, far from the, zones are, when it is, the s u n only, of, the slanting rays, This sunlight, hemisphere., each, in, enough to, not e v e n, is, it, that, s e v e r e and, is s o weak, W i n t e r s a r e very, land., w a r m the, C. In summer, , OJECT IDEAS, a, , and, , 3., , Inuits, , 5., , Reindeer, , 1., , Soil, , 2., , Fishing, , 4, , Ice, , Values and Life Skills, S), , Answers will vary. Students, should debate this with, and, , some, , supPporting, , some, , speaking against this.
