What is weathering - Study guides, Class notes & Summaries

If a xenolith included within an igneous pluton has a numerical age of 55 million years (Ma) old, what can you infer about the age of the pluton? - Answer-the pluton formed after 55 Ma ago Radiocarbon is first produced in the ______ when neutrons strike ______ atoms. - Answer-atmosphere; nitrogen-14 A minimum of ______ seismic stations is necessary to determine the focus of an earthquake. - Answer-3 Which seismic wave will be the last to reach a seismic station following an earthquake? - An...

PMH-C III Exam Questions with Complete Solution 2024 What is institutional racism? - Correct Answer-a form of racism expressed in the practice of social and political institutions what is biological weathering? - Correct Answer--the idea that chronic exposure to racism can dysregulate: -HPA Axis and damage bodily systems and lead to physical outcomes like cardiovas dis and obesity -cognitive affective regions

What is institutional racism? - ANSWER-a form of racism expressed in the practice of social and political institutions what is biological weathering? - ANSWER--the idea that chronic exposure to racism can dysregulate: -HPA Axis and damage bodily systems and lead to physical outcomes like cardiovas dis and obesity -cognitive affective regions what is the death ratio to live births for black women? - ANSWER-43.5 deaths per 100,000 live births what is the death ratio to live births for w...

image 1 shellfish on top of the soil image 2 the shell buried three lays down image 3 full box of soil with the shell in the layers image 4 shell sticking out of the soil Description 1 An Ammonite(a shellfish with a spiral-shaped shell) dies and falls to the bottom of the sea where it is covered by sediments. Description 2 More sediment covers and squeezes the shell. It may undergo mineralization or other processes that make it more stone like. Des...

Earth Science Final Exam Questions and Answers Latest 2024/2025 Graded A+. The same objects have the - ANSWER same density (NO MATTER WHAT SIZE) 2. The closer isolines are... - ANSWER the steeper the gradient (diagram: North side is steepest) 3. The altitude of Polaris equals... - ANSWER the latitude of the observer Diagram: Observer's altitude = 66.5 degrees North 4. The Earth rotates - ANSWER West to east 15 degrees per hour in 24 hours or one day 5. Latitude lines run Longitude line...

LUOA Earth Science third quarter exam actual questions and answers 2024 with complete solution Benefits to using geothermal energy include all of the following except_______________. - Answer ️️ -non-toxic emissions turn into water vapor. A very controversial form of energy is ______________________ power. - Answer ️️ -nuclear What is the main leading source of renewable energy? - Answer ️️ -Hydropower There is enough coal to last us about ______________________ years. - Answe...

Which one of the following statements is false? A) Mechanical weathering is important in the formation of talus slopes B) Mechanical weathering involves a major change in the mineral composition of the weathered material C) Mechanical weathering allows for faster rates of chemical weathering D) Mechanical weathering reduces grain sizes of rock particles ~ Mechanical weathering involves a major change in the mineral composition of the weathered material A stream begins at an elevati...

1. What are the commonly used soil classification systems in civil engineering? (choose two) Ans: AASHTO USCS 2. T/F Granular soils are gravel and sand, also called course-grained soils Ans: True 3. Which of the following soil types has the finest grain size? Ans: Clay 4. What is the opening size for No.4 sieve? Ans: 4.75mm 5. T/F Soil particles are the result of weathering of rocks and organic decomposition Ans: True 6. T/F The stability of any structure relies on the stabil...

GACE Study 003 Questions and Answers Already Passed The president of the United States appoints which of the following? A. The president of the United States Senate B. The vice president of the United States C. State supreme court judges D. Federal appellate court judges D. Federal appellate court judges During a social studies lesson, a fifth-grade teacher reviews the changes made to Georgia's state government from 1788 to 1789, after the Constitutional Convention. Which of the fol...

Habitat degradation occurs when a. the quality of habitat is reduced. b. habitat is lost and converted to a different form. c. habitat is managed to increase the population of a particular species. d. people have a negative opinion of nature. a. the quality of habitat is reduced. Which of the following factors is NOT a characteristic of a species likely to become extinct? a. low reproductive rate b. small population sizes c. small habitat area d. generalized niche d. general...