Geologic time Study guides, Class notes & Summaries

Define Geologic Map - A record of the locations, orientations, and relationships between bodies of rock and geologic structures. List the three things that all maps must convey - 1: The Location of the map 2: The Orientation of the map 3: The Scale of the map Explain how latitude and longitude define a point on Earth's surface - Any point on Earth can be defined by the intersection of its lines of latitude and longitude. Latitude is the flat horizontal lines (flatitude) and longitude are...

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 l...

Science Bowl Ultimate Study Guide Earth/Space Latest 2024 Graded A+ Short Answer Lightning is most likely to occur at what time of day: morning, afternoon, evening, or night? ANSWER: AFTERNOON Multiple Choice Which of the following will NOT result from variations in the Moon's orbital plane with respect to the Earth? W) The Moon will continue to cause solar eclipses X) The Moon will pass over the Earth's North Pole Y) There will continue to be lunar eclipses Z) The apparent path...

Compared to the age of the Universe of about 14 billion years, the currently accepted age of Earth is about ________ years as determined by using radioactivity for dating rocks and minerals. A) 4.6 thousand B) 4.6 billion C) 5.4 million D) 13.7 billion - B The ________ division of the geologic time scale is an era of the Phanerozoic Eon. A) Paleocene B) Paleozoic C) Permian D) Proterozoic - B

Eaps 112 Exam 1 - multiple choice Questions & Answers 2023/2024 In comparison to today, early Earth was characterized by ________ . a. a landscape barren and devoid of color b. cooler, stable temperatures c. continents that did not move d. highly diverse life forms living on land and in the oceans e. stable ocean levels - ANSWER-a. a landscape barren and devoid of color The longest unit of geologic time is a(n) ________ . a. Epoch b. Period c. Age d. Eon e. Era - ANSWER-d. Eon ...

Theory of Plate Tectonics - ANSWER A theory stating that Earth's lithosphere is broken into huge plates that move and change in size over time - explains the process of continental drift - theory is a fusion on the theories of continental drift and seafloor spreading - continents are not floating on the ocean, rather they are rooted What are the 10 major plates of the Earth's lithosphere? - ANSWER African, Antarctic, Australian, Eurasian, North American, South American, Pacific, Cocos, N...

Investigating Oceanography 3rd Edition by Keith A Sverdrup – Test Bank Description Investigating Oceanography 3rd Edition by Keith A Sverdrup – Test Bank Sample Questions Chapter 3 The Sea Floor and Its Sediments 1) The vertical relief across the mountains of the western United States is similar to the vertical relief across the Mid-Atlantic Ridge. 2) Submarine canyons are features associated principally with the continental slope; some are associated with past or pre...

Geology 1113 Exam #2 Questions With Answers Match the relative dating principles with the correct definition: Superposition The oldest is on the bottom, the youngest on top A mammoth frozen in the Arctic tundra of Siberia would be an example of which type of fossilization? Mummification The fossil record is biased toward preserving organisms with hard parts. True In cast and mold fossilization, the cast is the hollow space in the rock that subsequently becomes filled with mine...

sustainable development correct answers Development that meets the needs of the present without compromising the ability of future generations to meet their own needs. environmental sustainability correct answers maintenance of important environmental functions, hence the maintenance of the capacity of nature to provide these functions. ecosystem services correct answers Services necessary to support life that humans rely on. Example: provisioning, regulating, cultural and supporting. e...

ANTH 101 Practice Test Questions with Correct Answers Explain how fossils are formed and why they are not equally prevalent in all areas. - Answer-fossils are the remains of past life forms that have been partially or wholly transformed into rock and displaced through a long process of chemical replacement. minerals in bones and teeth are replaced with rock forming minerals like iron and silica. can be from any body part however 99% are made up of teeth and and bones. taphonomy (how fossils ...