<em>air moves because of two reasons..
1 temperature difference
2 pressure difference
<u>1 temperature difference :
</u> when there is temperature difference in the atmosphere ,,hot air rises and cold air takes its place ... so movement of air occurs..
<u>2 pressure difference:
</u><u /> also when there is pressure difference in atmosphere ,, air moves away from the area where there is more pressure..
<u>if there is no temperature and pressure difference then air will not move...
</u>
</em>
Answer:
Option D: Handel's Messiah is a sacred oratorio.
Explanation:
Oratorio is defined as a large-scale narrative musical work for orchestra and voices, especially on sacred theme. Handel composed Messiah in 1741 which is an English-language oratorio. Handel in early years of his work established himself for his work for Italian opera but later in 1730's he turned into English oratorio because of the change in public taste. Messiah was his sixth work which he had composed for modest vocal and instruments, however, after his death this work is adopted on much larger scale with giant orchestra and choirs.
Answer: Demographic factors such as age, education, marital status, and language impact one's willingness to migrate. Worsening political and environmental conditions abroad and/or improving conditions at home can lead to less migration.
Explanation: