Block mountains is the mountain that are uplifted
Answer:
B. distance of the deposit from the source.
Explanation:
The grain size of sedimentary deposit can indicate the distance of the deposit from the source. This is because, when sediment is transported by water, the sediment becomes victim of abrasion. As abrasion occurs, the edges of the grains of deposit are reduced, eventually leading to a rounder shape. However, this process can vary based on the distance of the deposit, the method of transportation and the energy characteristics of the transportation medium.
<h3><u>Given</u><u>:</u></h3>
AE = 13
BE = 6
CE = 8
BC = 10
AB = AD
BC = DC
<h3><u>To</u><u> </u><u>Find</u><u>:</u></h3>
The length of BD.
<h3><u>Explan</u><u>ation</u><u>:</u></h3>
DE = BE ( Diagonals of a kite are the perpendicular bisector of each other )
DE = BE = 6
BD = BE + DE = 6 + 6 = 12
<h2><u>Answer</u><u>:</u></h2>
The length of BD is <u>12</u>.
The correct option is <u>Option B. 12</u>
The Rate of movement of the Pacific Plate will be 37.87cm per year.
Underneath the Pacific Ocean is an oceanic tectonic plate known as the Pacific Plate. It is the largest tectonic plate at 103 million km2. The Farallon, Phoenix, and Izanagi Plate triple junction are where the plate initially formed 190 million years ago.
From the information given, the following can be deduced:
Distance = 500 km = 50000000cm
Time = 1.32 million years = 1320000 years.
Therefore, the rate of plate movement will be (i.e. speed) :
(speed) = Distance / Time
(speed) = 50000000 / 1320000.
(speed) = 37.87 cm/yr
To know more about Pacific Plate refer to: brainly.com/question/5794493
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Answer:
Through the period luminosity relation to Cepheid variables
Explanation:
The luminosity of a given Cepheid can be established when the period luminosity relationship is calibrated.
Their brightness is then used to find their distance
