GEOL - Meteorology and Space Science Essay Example | Topics and Well Written Essays - 250 words - 1

GEOL - Meteorology and Space Science - Essay Example Latitudinal variations that produce the differential heating of air, water and land lead to creation of ocean currents (driven by wind, and differences in temperature and salinity) and global winds. As for elevation, with the increasing of altitude, the corresponding temperature of air decreases. It depends on the shape of the land (relief) how cold or hot it is going to be. The higher above the sea level the place is, the colder it is going to be. The water bodies of near water are providers of moisture for the land masses of the world. 3. The KÃ ¶ppen climate classification system is most widely used for classifying the climates of the world. Realizing that the best expression of climate is native vegetation, KÃ ¶ppen divided the Earth’s surface into climatic regions having in mind the vegetation distribution. 4. There are five groups based on the monthly and annual averages of temperature and precipitation. A)Moist tropical/megathermal climates (constant high temperature at sea level or low elevation; the temperature is around 18Â °C or higher all year; no winter season); B)Dry (arid and semiarid) climates (Precipitation is exceeded by potential evaporation throughout the year); C)Mild temperate/mesothermal climates (average temperature is above 10Â °C in the warmest months, April to September, and 3Â °C-18Â ° in the coldest month); D) Continental/microthermal climate (average temperature above 10 Â °C in the warmest and below −3 Â °C in the coldest month); E)Polar climates (the average temperature is below 10 Â °C all year) 5. A group climate can be found on the margins of the tropical zone, while B group is in foggy coastal steppes. Climates C and D often co-occur. Southern planes are located in the mild C group, while locations that are north are in the colder D group. The climates of E group occur on the near the islands of the North American Eurasian landmasses and some islands near the Antarctic

Film Analysis Research Paper Example | Topics and Well Written Essays - 750 words

Film Analysis - Research Paper Example This sense is emphasized by Stone’s employment of several real-life participants in depicting his version of events. By refusing to recast the president, for example, Stone proves his talent as a director working with limited available footage and injects reality into the story. When he uses the Zapruder film, Stone is able to inject a somber mood of reflection as audiences realize this is the actual event and not a staged recreation. Another significant appearance is Jim Garrison playing the role of the Honorable Chief Justice Earl Warren. By placing him in this role, Stone suggests that anyone placed in the real life role may have been obligated to come to the same conclusions the Warren Commission delivered. Real life assassination witness Jean Hill also appeared in the film as the stenographer taking down Hill’s real life statement. Again, the underlying message is that of authenticity – Hill wouldn’t change her own statements or misrepresent what she said herself. The overall style of the film further emphasizes authenticity. The video montage of the first section of the film establishes its link with reality by showing real news footage. The video is left in its television-sized format, surrounded by plenty of black space, making the theater dark and bringing the mood of the audience into alignment with the seriousness to follow. However, the gradual reduction of the music to only rhythmic, heartbeat-like strikes on the drum help create dramatic tension leading up to the flash of a completely black screen and the sound of shots being fired. This is followed by the almost equally dark CBS New Bulletin screen and newscaster voiceover announcing the news that the president had been shot. The first full screen footage seen by the audience is that of the Zapruder film documenting the president’s final moments within a nearly silent environment. All that can be heard is the