This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How does loose sediment become sedimentary rock? What will be an ideal ... (Read 79 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
on: Jul 16, 2018
How does loose sediment become sedimentary rock?
 
  What will be an ideal response?

Question 2

How are plate tectonics and sedimentary rock connected?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lindahyatt42

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: As sediment accumulates, older sediment compacts under the weight of overlying younger sediment. Compaction packs sediment grains closer together, facilitating particle clumping because of weak electrical attractions between mineral-grain surfaces. Strong, hard sedimentary rocks form when cementing minerals precipitate in the spaces between sediment grains. Calcite, quartz, clay minerals, and hematite are the most important mineral cements.

Answer to Question 2

Answer: Plate tectonic forces form basins that accumulate the sediment eroded from mountains. The composition of the sediment reveals the nature of the rocks in the original sediment source region, possibly uplifted by tectonic activity. The depositional environments of the sedimentary rock reveal ancient landscapes and seascapes that resulted from tectonic processes


Chloeellawright

  • Member
  • Posts: 588
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

An example of layers, or strata, of sedimentary rock that contain fossils An example of layers, or strata, of sedimentary rock that contain fossils
Feral Rock Pigeons are common pests in public spaces in cities Feral Rock Pigeons are common pests in public spaces in cities
Jerry Uelsmann, Untitled (rock component). Jerry Uelsmann, Untitled (rock component).
The Rock Cycle The Rock Cycle
Rock Type Influences Weathering Rock Type Influences Weathering
Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ... Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ...
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library