Which of the following most contributed to the creation of a distinctive australian culture? i. relocation diffusion ii. hierarchical diffusion iii. contagious diffusion iv. government intervention a. i b. i, ii, and iv c. i and iii d. i and iv e. i, ii, and iiiwhich of the following best describes the geographer's purpose in studying patterns of migration? a. to identify cultural traits of the host countryb. to identify changes in food and languagec. to quantify numbers immigrantsd. to identify patterns of diffusion and their effect on the host countrye. to chart economic changes in the host county's economyassimilation occurs when an immigranta. learns to speak the host country's official languageb. spreads his or her native culture to the host countryc. experiences little or no discrimination in the host countryd. dresses like others of his or her

Choose the description that best matches each word. write the correct letter in the blank. 1. ostinato a. large, extended composition for chorus and orchestra 2. atonality b. full orchestra 3. musicology c. festive, march-like opening to a play or “semi-opera” 4. concerto d. small group of solo instruments 5. minimalism e. music contrasting a full orchestra and solo instruments 6. art song f. music played under the action to influence the mood 7. strophic form g. a vocal song focusing on artistic expression 8. incidental h. each stanza of a poem is set to the same music 9. oratorio i. repeated musical pattern that provides unity to a piece 10. dissonance j. steady beat; simple harmonies; short, repetitive melody 11. concertino k. harsh, unstable sounding of pitches; harmonic tension 12. tutti l. all 12 tones of chromatic scale, no tonal center 13. entrada m. the historical and scientific study of music