Precambrian era - Study guides, Class notes & Summaries

Natural Event Geological or atmospheric processes involving the release of energy and has nothing to do with people. Geological is due to the hot interior of the Earth and can be expressed as volcanoes. Atmospheric type of energy is the product of solar energy which can be expressed as tornadoes. Characteristics of a Natural Disaster (5) geological, atmospheric, magnitude, frequency, duration, areal extent Recurrence interval time between same sized events (150 years) frequency 1/recurrenc...

/Giardia/ ((italicized)) - inflammation in digestive track; contaminated water HINT: be on your GUARD (giardia) when drinking water in a different country 3 kinds of Protista - fungus-like, animal-like, plant-like **because Protista are POLYphyletic, fungus-like is closer to fungi than animal-lke About the Eras - Precambrian- single celled bacteria (before Paleozoic) Paleozoic- paleo means old; age of invertebrates then vertebrates evolved Mesozoic- meso means middle; dinosaurs (reptiles) ...

American Military University ERSC181 I005 ERSC181 Week 8 Final Exam Attempt Score: 98 / 100 – 98% What evidence did Alfred Wegener use for his hypothesis of continental drift? Question options: patterns on either side of the mid-oceanic ridge d fossils on distant continents ges and the age marine rocks bduction zones erns and GPS measurements Where do we generally find the most quantity of explosive volcanic eruptions? Question options: boundary tspots boundary boundary ges The Precambrian Era...

APSC 151 Final Exam Prep with Complete Questions and Answers 100% CorrectAPSC 151 Final Exam Prep with Complete Questions and Answers 100% CorrectAPSC 151 Final Exam Prep with Complete Questions and Answers 100% CorrectAPSC 151 Final Exam Prep with Complete Questions and Answers 100% Correct Complex multicellular organisms were not present in which Era A) Neogene B) Paleo-Proterozoic C) Mesozoic D) Precambrian - ANSWER-Neogene For a billion years or more, oxygen being produced by cya...

ABCTE Elementary Education Exam 206 Questions with Verified Answers Magna Carta - CORRECT ANSWER (1215) a charter of liberties (freedoms) that King John "Lackland" of Englad was forced to sign; it made the king obey the same laws as the citizens of his kingdom 13th Ammendment - CORRECT ANSWER officially abolished slavery, prohibits involuntary servitude. Articles of Confederation - CORRECT ANSWER 1st Constitution of the U.S. (weaknesses-no executive, no judicial, no power to tax, n...

Complex multicellular organisms were not present in which Era A) Neogene B) Paleo-Proterozoic C) Mesozoic D) Precambrian - Neogene For a billion years or more, oxygen being produced by cyanobacteria was completely consumed in the process of A) The creation of chlorophyll B) The creation of phospholipid membranes on clay surfaces C) The precipitation of iron from the ocean waters D) Coal formation - The precipitation of iron from the ocean waters Which of the following igneous ...

APSC 151 Final Exam Prep; Questions and Answers 2025/2024 Update 100% Solved Complex multicellular organisms were not present in which Era A) Neogene B) Paleo-Proterozoic C) Mesozoic D) Precambrian Correct answer Neogene For a billion years or more, oxygen being produced by cyanobacteria was completely consumed in the process of A) The creation of chlorophyll B) The creation of phospholipid membranes on clay surfaces C) The precipitation of iron from the ocean waters D) Coa...

APSC 151 Final Exam Prep UPDATED Exam Questions and CORRECT Answers Complex multicellular organisms were not present in which Era A) Neogene B) Paleo-Proterozoic C) Mesozoic D) Precambrian - Correct Answer- Neogene For a billion years or more, oxygen being produced by cyanobacteria was completely consumed in the process of A) The creation of chlorophyll

Macroevolution changes in a population over very long periods of time. Speciation the splitting of one species into two or more new species Biological Species Concept offers testable way to define a species that does not depend on appearance: The members of a species interbreed and have a shared gene pool, & each species is reproductively isolated from every other species. Gene flow occurs between the populations of a species, but not between pops of diff species. Biolo...

This change is caused by solids that orbit the sun colliding with Earth. correct answers The cause of impact change. The era during which mammals diversified and thrived, primates, grasses, and hominins developed, and Earth's climate transitioned from warm to cool. correct answers Cenozoic Features such as near-instantaneous changes in climate, biological diversity, & the composition of the oceans and atmosphere. correct answers Earth feature(s) caused by impact change A tectonic confi...