Geologists - Study guides, Class notes & Summaries

Geo Exam 1 Review (Prelude) Questions & Answers 100% Correct! Where do geologists work? a. in laboratories b. using computers c. outdoors "in the field" d. All of these. - ANSWER-d. All of these What is the study of Earth a. biology b. chemistry c. geology d. physics - ANSWER-c. geology Why do we study geology? a. It investigates real-world hazards such as landslides, floods, and earthquakes. b. It helps people with decision-making about Earth-related issues such...

Earth Science 2 Final Exam Prediction Questions 2024. In movie "A Civil Action" (the Woburn groundwater contamination case), children diagnosed with _____________ after their mothers drank water from two polluted wells while they were pregnant. - correct answer leukemia Two of the Woburn's eight municipal drinking water wells were contaminated with __________. - correct answer organic solvents The infiltration of water into the subsurface is the __________ . - correct answer recharge ...

GIA Diamonds and Diamond Grading: Assignment 4 Questionnaire Questions and Answers with Complete Solutions 2024 Where are rocks and geological structures similar to Africa found due to ancient connections? A. India B. Brazil C. Canada D. Arkansas - answerB. Brazil What are the main steps in diamond extraction? A. Sampling, mining, and ranking B. Removing, sorting, and appraising C. Crushing, separating, and assessing D. Sizing, concentrating, and recovering - answerD. Sizing, concent...

GIA Diamonds and Diamond Grading: Assignment 4 Questionnaire Questions and Answers with Complete Solutions 2024 Where are rocks and geological structures similar to Africa found due to ancient connections? A. India B. Brazil C. Canada D. Arkansas - answerB. Brazil What are the main steps in diamond extraction? A. Sampling, mining, and ranking B. Removing, sorting, and appraising C. Crushing, separating, and assessing D. Sizing, concentrating, and recovering - answerD. Sizing, concent...

Geology HW 07 Study Practice Test. Which of the following are types of volcanoes? - CORRECT ANSWER Shield volcano Composite volcano Cinder Cone What information do geologists use to classify volcanoes? - CORRECT ANSWER Shape and type of deposits Cinder cones are made of________. - CORRECT ANSWER pyroclastic deposits In general, how often do most cinder cones erupt? - CORRECT ANSWER Most cinder cones erupt once. What are shield volcanoes generally made of? - CORRECT ANSWER Ba...

Among the oldest fossils on Earth are the microfossils from the Agnes gold mines of South Africa, which are ______ years old 3.2 billion In order to understand the origin of life on Earth, evolutionary biologists collaborate with: All of the above (chemists, geologists, atmosphere scientists) Which of the following statements about LUCA is NOT correct? It is meant to be a single organism Which two scientists elaborated on Darwin's idea of the "warm little pond" and formulated the "prebiot...

Exam 1 Study Review prelude with Complete What is geology? - ANSWER-Study of the earth what are geologists ? - ANSWER-scientists who study the Earth—explore many areas, including remote deserts, high mountains, damp rainforests, frigid glaciers, and deep canyons Where do geologists work? - ANSWER-In the field and in the lab Geology is the ________ of many sciences? - ANSWER-synthesis When did Earth form? - ANSWER-4.56 billion years ago Hypothesis - ANSWER-a possible explanation...

homology - ANSWERsimilarity due to common ancestry - phenotype properties homoplasy (convergence) - ANSWERsimilarity due to independent evolution. Adaptations due to an environment. The mammal Humpback Whale and the fish Whale Shark both have dorsal fins - not because of any common ancestry. phylogeny - ANSWERfamily tree among species - hypothesis of evolutionary relationships. evolution - ANSWERchange in the heritable properties of a population over generations. Individuals DO NOT evol...

EAS 201 Exam Questions With Verified Answers Principle of superposition - ANSWER oldest layer = bottom, newest layer = top Principle of original horizontality - ANSWER sediment originally deposited in layers that were nearly horizontal and parallel to the surface on which they were accumulating, tilted rocks = crustal disturbance Principle of original lateral continuity - ANSWER all strata extend in all directions until they terminate by THINNING at the margins of the basin, end...

1. Explain what the “Cambrian explosion” represents, when it occurred, and how it is an example of an adaptive radiation. Represents: gradual event, with animals increasing significantly in size and diversity over about 60 million years When: 542 MYA Example of adaptive radiation: viewed as adaptive radiation of animal groups that may have evolved earlier 2. Explain how fossils form and the limitations of the fossil record; describe the two main types of fossils. Process of fossiliz...