Probably a pluvial erosion, where it is caused by the rains causing deep wear of the soils without vegetation. More precisely the erosion in splash, which is the effect generated by the impact of raindrops on the ground. Apparently simple, this process can cause greater problems if it is intensified by the total or partial disaggregation of the soil particles and the rocks, causing them to roll.
Qatar, Oman, and Turkmenistan
While professional singers can command a pitch range of two octaves or more, an untrained voice is usually limited to about "An octave and a half".
<u>Answer:</u> Option C
<u>Explanation:</u>
A musical interval between two notes or between one musical pitch and another with double its frequency, is called an octave. Like A3 to A4 is the interval of one octave. It is a natural mechanism popular as the "basic miracle of music" its application is well spread in most of the musical systems. The pitch in one or more than one octave can be calculated as follows:
For an instance, if one note has a frequency of 440 Hz
- One octave above has a pitch: 2 × 440 Hz = 880 Hz (A5).
- The frequency of two octaves above is: 2 x 880 Hz = 1760 Hz (A6).
- The note one octave below is at 220 Hz
- The ratio of frequencies of two notes an octave apart is hence 2:1.
Answer:
We limit ourselves
Explanation:
With books it´s the same as with people: the more diverse the books you read or the people you meet, the more your mind opens up to different views of how the world is or could/should be. Totalitarian regimes - as the one presented to us in Fahrenheit 451 - can be succesful exactly in situations where everybody follows blindly one personal view (that of the leader) or, as in religious fundamentalism, one book.
To measure their level of understanding the marketers could use the comprehension and reaction test in which it is would assess if the commercials in the television that are being watched by the twelfth graders are being understood and they could also identify it base on the reactions that they are giving and the behaviors that they show or respond.
