Original horizontality Study guides, Class notes & Summaries

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...

Geol 310T Exam 1 Latest 2023 Rated A+ Number of national parks 59 Number of national monuments 79 first national park Yellowstone Granite characteristics -big crystals -interlocking Tuff -fine graned w/other pieces of rocks Granite Color white, pink, black, gray Tuff color white, tan, light gray limestone forms from carbonate material 3 metamorphic rocks Gneiss, marble, schist granite turns to gneiss limestone turns to marble shale turns to schist metamorphic formation recombine elem...

EES EXAM #3 Questions and answers, 100% Accurate. Rated A+ Who calculated the age of the Earth as 6000 years old? - -Bishop Ussher Scientist who calculated the age of the Earth based on the salinity of the sea. - -Who was John Joly? How did Lord Kelvin attempt to figure out the age of the Earth? - -He used the cooling rate of Earth. He did not knoe that Earth was not completely cooled. Who discovered radioactive decay? - -Antoine Henri Becquerel The names of all the Eons and the...

LUOA Earth Science: Module 3: What's Going on Inside the Earth? (2023/2024) Rated A Divergent boundaries are where two oceanic crusts __________. are pulling apart from each other If you were to compare the consistency of the mantle to a type of food, what would best describe it? Thick peanut butter Where are there a lot of earthquakes and volcanoes? Ring of Fire What was the time period that Dr. Humphrey predicted that the magnetic field reversals were happening during the Flood? Weekly Wh...

Earth Science Lab Final (Answered) Complete Verified Solution Noncomformity 1) Younger sedimentary rocks on top of older metamorphic or intrusive igneous rocks 2) Imply period of uplift of deeply buried rocks Three types of uncomformities angular uncomformity, disconformity, and noncomformity Radiocarbon dating Using the carbon-14 isotope to date very recent events (Half-life of carbon-14 is only 5,730 years) (Only useful for dating events from historic past and very recent geolog...

Geology Exam # 3 Questions And Correct Answers Which of the following first appeared in the Mesozoic Era? Dinosaurs Fossils are more likely to be preserved under which conditions? Rapid burial Which of the following first appeared in the Paleozoic Era? Flowering plants, insects, fish, and reptiles The radioactive isotope X, decays to the stable isotope Y. The 1/2 life of this process is 1500 million yrs. If the original amount of X has been reduced by 50%, how old is the rock ...

Earth History - Inv 1&2 EXAM QUESTIONS (31 TERMS) WITH VERIFIED DEFINITIONS UPDATED 2024 basin rock plateau sorting sediment canyon geologist landform elevation calcite limestone sandstone shale correlation erosion weathering deposition layers chemical weathering physical weathering abrasion ice/frost wedging root wedging carbonation oxidation biological breakdown Earth-imaging satellite Uniformitarianism Principle of Superposition Principle of Original Horizontalit...

Which relative dating rule states that in an undisturbed sequence of sedimentary or extrusive igneous rocks, the oldest rocks will be at the bottom, with younger rocks above? a. Original Horizontality b. Walther’s Law c. Superposition d. Lateral Continuity 8. Which relative dating rule states that older rocks are found within younger rocks? a. Original Horizontality b. Walther’s Law c. Superposition d. Inclusions 9. Which relative dating rule states that dikes, faults, and igneou...

9/25/2020 APUS CLE : ERSC181 I002 Sum 20 : Tests & Quizzes 4.0/ 4.0 Points 4.0/ 4.0 Points Week 1 Exam (timed and single access) Return to Assessment List Part 1 of 2 - Rock Forming Minerals 52.0/ 52.0 Points Question 1 of 25 Which subatomic particle is NOT found in the nucleus? A. proton B. neutron C. electron Feedback: 3.1.1 Question 2 of 25 Which of the following is considered to be composed of a mineral? A. coal B. your teeth C. glass (un-ordered atoms) D. lab-grown diamond...

Which division of geology studies Earth's materials and process on the surface and its interior? physical geology Which of the following is not a main theme of historical geology? a. Deep Time b. Evolution of Life c. Plate Tectonics d. Sedimentation d. sedimentation Which of the following expresses the highest degree of confidence in an idea? a. hypothesis b. observation c. theory d. question c. theory Can you prove a hypothesis? no which of the following is NOT a hypothesis? a....