Author Question: What is the chemical relationship between rock and the sediments rock is weathered into? A) They ... (Read 135 times)

kamilo84 · **on:** Jul 16, 2018

What is the chemical relationship between rock and the sediments rock is weathered into?

A) They have the same chemical composition.
B) The sediments consist of all the same minerals, divided into separate flakes.
C) Most of the rock minerals dissolve; only a few harder minerals form sediment.
D) Most of the same minerals are present in both.

Question 2

What do the three ingredients of sedimentary-rock texture include?

A) the mineralogy of the grains
B) the rounding of the grains
C) the dominant grain size
D) the degree of sorting, rounding of grains, and dominant grain size