What kind of erosion has helped paleontologists and geologists study the rock layers in the Badlands National Park?

Chemical erosion causing hydration causing rocks to break up and ways away.

The mechanical forces of wind, water and freezing wore away the layers of rock.

A combination of chemical and biological erosion wore away layers of rock.

Biological weathering from lichen and bacteria colonies ate away at the rock layers.

Describe two features of the slave trade using specific factual evidence and effective history vocabulary Marla made ice by freezing liquid water the freezerWhat did the freezer do to cause the change in the water? The map shows the ancient Middle East.A map titled Hebrew Migration. A key shows Hebrew migration direction in a purple arrow and Fertile crescent and Egypt in green shading. A purple arrow begins in Ur and follows the Euphrates River northwest and then south through Canaan into Egypt.What is the purpose of this kind of map?to explain what natural resources were availableto show where humans moved and settledto show why humans had to move around the worldto explain that global migration was very dange 120. What does hypocritical mean in this passage: "I could bear thosehypocritical smiles no longer! I felt that I must scream or die!"attentiveconfusedsensitivedeceptive DJ has 16 movies, and Three-eighths of them are comedies. How many movies are comedies? Why did the bulter come to knock on merritons door Suppose a car that sells for $40,000 depreciates 10% per year. How manyyears would it take for the car to have a value less than $25,000? How does one determine a percent composition from an empiricalformula?A. Divide the atomic mass of the element by its subscript andmultiply by 100%O B. Divide the mass of the compound by the atomic mass ofthe element and multiply by 100%O C. Divide the subscript of the element by the mass of theelement and multiply by 100%O D. Divide the total mass of each element by the mass of thecompound and multiply by 100% Express the sum of the polymonial 3x^2+15x-56 and the square of the binomial (x-8) as a polynomial in standard form. The graph of a proportional relationship will always be a straight line that passes through the origin. Why? Molly has a rock collection. She has descriptions of each of her rocks. Name of RockDescriptionRock 1Made of molten rockRock 2Formed by heat and pressureRock 3Formed from particles that settle to form layers please help i neeed answer fast thanks Thewas a theoretical northern water route around North America to reach the Orient.Passage How can we be sure that theSoutherners will be loyal afterrejoining the Union? Which graph shows the solution to the equation f(x)= (x-1)(x+4) The surveillance footage shows the robber brandishing a gun. The other customers in the bank were asked to hand over their cash at gunpoint and were threatened not to tell police any details about the robbery. The robber forcibly escorted a customer out of the bank as cover when he exited the building. Incoming customers caused him to let the hostage go and make a run for it. Lets review a few concepts before you make another decision about this scene. The criminal justice decision-making flowchart does not reveal __________. Last year, a middle school band had 80 students. This year,the band has 120% of that number of students. How manystudents are in the band this year? Which was not a result of Japan's isolation during the seventeenth century?A. Christians were tortured and executedB. Japanese people were prohibited from leaving the countryC. Japan lost all knowledge of European advancesD. most foreigners were expelled from the country Elizabeth and her family's dinner bill was $79.00. How much tip will her family give the waiter, if they tip 23%? Summary's about the book "someone named Eva"