Types of gravel include: 1  Bank gravel: naturally deposited gravel intermixed with sand or clay found in and next to rivers and streams. 2  Bench gravel: a bed of gravel located on the side of a valley above the present stream bottom, indicating the former location of the stream bed when it was at a higher level.
1 is the sixth part of 6. 2 is two sixths, and also the third part, of 6. 3 is three sixths, and also half of 6. 4 is four sixths, and also two thirds, of 6. is the sixth part of 6. 2 is two sixths, and also the third part, of 6. 3 is three sixths, and also half of 6. 4 is four sixths, and also two thirds, of 6.
It is called a third because when you play a scale in that key, it will be the third note that you hit. 1  For a C major chord, E is the third. 2  It is four half steps above C. You can count them on your piano (C#, D, D#, E). 3  You will play the third with your middle finger, regardless of which hand youâre using. For a C major chord, E is the third. 2  It is four half steps above C. You can count them on your piano (C#, D, D#, E). 3  You will play the third with your middle finger, regardless of which hand youâre using. 4  Try playing the root and the third together, to get a sense of how that interval is supposed to sound.