Original horizontality Guías de estudio, Notas de estudios & Resúmenes

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....

evolution and the history of life exam 1-Questions and Answers Graded A+ absolute dating - ANSWER--the age in years before present; given as a number relative date - ANSWER--the age in terms of the order of events in earth's history; given as a name of the time interval Nicolas Steno what does his principle tell you? - ANSWER--17th century, Florence, Italy -created "steno's principles" which is the basic principles of the science of stratigraphy -principle tells us how to orde...

Physical geology vs. Historical geology Physical geology deals with materials and processes that make up the Earth, Historical geology is applying chronology to events in Earth's past Relative age Determination that something is younger or older than something else Absolute Age Precise measurement of how much time has passed since something was created or modified Fossils Remains, traces, or other indications of life Principal of Original Horizontality Sediment is deposited in layers th...

Pervious questions 4.0/ 4.0 Points Which two elements are the most common in the crust?  A. iron and magnesium  B. potassium and magnesium  C. silicon and oxygen Which element comprises about 8% of the crust?  A. silicon  B. iron  C. aluminum Which of the following techniques is the MOST diagnostic or reliable?  A. color  B. hardness  C. cleavage Question 4 of 25 0.0/ 4.0 Points Which of the following is considered to be composed of a mineral?  A. l...

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...

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 abrupt...

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 abrupt...

SCIN 138Week 2 Exam (timed and single access) Part 1 of 2 - 36.0/ 52.0 Points Question 1 of 25 4.0/ 4.0 Points What piece of evidence for continental drift explains why we find ancient reefs in co ld climates?  A. polar wandering  B. the increase is sea level  C. the fact that continents move Feedback:2 Plate Tectonics Question 2 of 25 0.0/ 4.0 Points Ocean–continent convergent boundaries are commonly associated with which landforms?  A. oceanic trench, island arc  B. broad moun...

Fossils Science Olympiad Exam Questions And Answers 100% Verified Conditions required for a plant or an animal to become fossilized - answerHard body parts (bones, teeth, shells) - soft body parts will not fossilise, but may leave behind trace evidence (e.g. imprints) -Preservation of remains (protection against scavenging, erosion and environmental damage) -High pressure to promote mineralisation of remains (i.e. turn hard body parts into fossilised rocks) -Anoxic (low oxygen) condition...

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...