Carboniferous period Study guides, Class notes & Summaries

This is a presentation of a time period in the Paleozic era called the Carboniferous period that includes it's time frame, fossils, rock layers, and mammals that lived there as well as a few more interesting things...

Chapter 03 - Natural Selection, Speciation, and Extinction Multiple Choice Questions Chapter 03 Natural Selection, Speciation, and Extinction 1. What is not a recognized pattern of natural selection? A. Directional B. Stabilizing C. Evolutionary D. Balancing E. Disruptive Bloom's Level: 1. Remember Learning Outcome: 03.01 Topic: Evolutionary Ecology 2. The change in color of peppered moths in polluted areas is an example of which pattern of natural selection? A. Directional B. Stabili...

Era (youngest to oldest)Cenozoic, Mesozoic, Paleozoic, Proterozoic, Archean, Hadean Period (youngest to oldest)Quaternary, Neogene, Paleogene, Cretaceous, Jurassic, Triassic, Permian, Carboniferous, Devonian, Silurian, Ordovician, Cambrian, Ediacaran Epoch (youngest to oldest)Holocene, Pleistocene, Pliocene, Miocene, Oligocene, Eocene, Paleocene Principle of Superpositionolder rocks will be on the bottom while younger rocks will be on the top, can be used to get a rough estimate of time...

What are the 3 layers of the Earth? Crust Thinnest layer (varies from a few km thick up to 80km) Lighter elements present here (magnesium, silica, aluminium) Mantle The thickest layer (2900km thick) Made up of the lithosphere, the asthenosphere and the inner mantle Outer Core Liquid The Gutenburg discontinuity is the boundary between the mantle and the outer core Inner Core Solid Most dense layer (about 1200km thick) containing iron and nickel What 2 layers does the uppe...

Which ore deposit would generate the most waste rock? A. An ore deposit with high grade and high tonnage. B. An ore deposit with high grade and low tonnage. C. An ore deposit with low grade and high tonnage. D. An ore deposit with low grade and low tonnage. E. Impossible to determine since amount of waste rock is determined by metal type. C. An ore deposit with low grade and high tonnage. Which of the following is not a potential environmental hazard associated with waste rock produ...

Word History: We didn't have this word for a person who studies the natural & physical world until William Whewell invented it in 1834? Scientist Word History: Lewis Carroll coined this word, perhaps as a portmanteau of "chuckle" & "snort"? Chortle Brainpower TV Catchphrase: Mork:This double-talk Orkan signoff? Nanu Nanu Party: Combining a holiday & a month, it's the title of a Preston Sturges film, or a party theme illustrated here? Christmas in July Brest: Brest is in this regio...

Fitzgerald: "I get to the end of all the logic about non-resistance, and there, like an excluded middle, stands the whole heritage of youth. The surrealists have a perspective closest to that of Freud Communism can be defined as state ownership of the means of production Mussolini's establishment of a National Council of Experts, a minimum wage, a retirement system, and high, progressive tax rates helped to inspire Roosevelt's New Deal The prosperity of the 1920s broug...

WIS2040 - Exam 2 Lecture Guide, Reading Questions WIS 2040, Wildlife Issues Readings 2-3, Wildlife Topics 10-18 Paddlefish feed on ----. - zooplankton Of the following ---- are an example of fleshy finned fishes (Sarcopterygii). - lungfishes Asian carp have become a problem in ----. - Mississippi River Brown Tree Snakes have had a devastating effect on the native birds of ----. - Guam According to McNab, the loss of flight in some island dwelling Carinate birds is likely an adaption of --...

1. population composed of all individuals that belong to the same species and live in a given area at a particular time 2. community incorporates all of the populations of organisms within a given area 3. population ecolo- gy the study of factors that cause populations to increase or decrease 4. population size the total number of individuals within a defined area at a given time 5. population densi- ty 6. population distriu- tion the number of individuals per unit area (or v...

What does insect hemolymph transfer in the body? Nutrients, wastes, hormones, immune cells and peptides, BUT NEVER O2!! What kind of circulatory system do insects have? open circulatory system: hemolymph is in direct contact with tissues Brainpower Read More What is the dorsal vessel? Main circulatory organ of insects. It spans the entire length of an insect's body on the dorsal side. Anterior: aorta. Posterior: heart What are Alary muscles? muscles that hold the heart in...