Due to the arrangement of weaker bonds in their crystal lattice, the tendency of certain minerals to break along smooth, parallel planes is known as streak cleavage luster crystal habit Which layer in a soil profile is considered to be the sub-soil layer? The O Horizon The A Horizon The B Horizon The C Horizon Coal is primarily composed of rocks crystals inorganic matter organic matter What is the role of water in mass wasting? Water reduces cohesion among sediment particles. Water adds weight, making materials more likely to slide or flow downward. Both of these choices are correct. Neither of these choices are correct.
