Benthic - Study guides, Class notes & Summaries
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BIO 182 Exam 1 Chapters 45, 43, 44, 46, 47 Review Questions with Answers
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At what levels of life are focused on while studying ecology?-organismal 
-population 
-community 
-ecosystem 
 
What is the difference between a biotic and abiotic factor in the environment?-Biotic interactions are interactions among living things 
-Abiotic interactions are between organisms and their nonliving environment 
 
There are two major classes of aquatic biomes that are divided based on their salt content. What are they?freshwater biome 
-salt concentration of less than 1% 
-lakes, ...
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Science Olympiad 2024 Fossils with complete verified solutions(with diagrams).
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Genus Triticites 
 
 
 
Genus Nummulites 
 
 
 
 
Brainpower 
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Genus Astraeospongia (calcareous sponge) 
 
 
 
Genus Hydnoceras (glass sponge) 
 
 
 
Genus Archimedes 
 
 
 
Genus Rhombopora 
 
 
 
Order Dendroidea (benthic graptolites) 
 
 
 
Order Graptoloidea (planktic graptolites) 
 
 
 
Genus Favosites 
 
 
 
Genus Halysites 
 
 
 
Genus Heliophyllum (horn coral) 
 
 
 
Genus Hexa...
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Oceanography || Already Graded A+.
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What is the name of the process in which the ocean floor is mapped? correct answers Bathymetry 
 
Name the 4 parts of the continental margin on the figure below. correct answers A: Shelf 
B: Shelf Break 
C: Slope 
D: Rise 
 
What is the deepest part of the ocean? And how deep is it? correct answers The Mariana Trench in the Pacific Ocean roughly 36,000 feet under sea line. 
 
Describe how echo sounders measure the depth of the seafloor. correct answers An echo sounder is a sonar device that send...
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Geology 2000 Test Questions and Answers
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Geology 2000 Test Questions and Answers 
A formation is by definition the same age everywhere - Answer-False 
 
An outcrop reveals flat-lying sediments on top of an erosion surface and tilted sedimentary layers beneath. This is an example of a(n): - Answer-angular unconformity 
 
Which of the following is necessary for fossilization to occur? - Answer-possession of hard parts and rapid burial 
 
Which of these is the best definition of 'fossil'? - Answer-any trace of pre-existing life 
 
Name...
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APES practice test multiple choice || A+ Graded Already.
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1. People who believe that wild species have an inherent right to exist generally believe that species have correct answers intrinsic value. 
 
2. The heat island effect can be counteracted by: 
I. planting more vegetation 
II. establishing higher energy efficiency standards 
III. painting roofs and other surfaces lighter colors correct answers I, II and III 
 
3. A one-hectare pond is sampled in early September. The sample yields 1 small catfish as well as 17 benthic (bottom-dwelling) invertebr...
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Bio 1M03 Test 2 Questions & Answers Correct 100%
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Ecology - Answer The study of how living things interact with each other and their environment 
- Environments are changing more rapidly now than they have at any time in the past 
- Efforts to maintain human health and welfare depend on our ability to cope with these environmental changes 
- Most synthetic field in biology 
 
Primary goal of Ecology - Answer To understand the distribution and abundance of organisms 
 
4 Main Levels of Ecology - Answer 1) Organisms 
2) Populations 
3) Commun...
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EOSC 315 MODULE A || with 100% Errorless Answers.
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big bang correct answers an explosion of matter origination from a concentrated point in space. thought to have occurred 13.7 billion years ago 
 
iron catastrophe correct answers occurred 4 billion years ago, earth began to melt, temperatures reaching 1538 C. converted parts mass to liquid forcing denser elements to sink (iron and nickel) and less dense elements (silicon, oxygen, carbon, magnesium) to rise towards the earths surface 
 
benthic correct answers organisms that live on the bottom o...
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SOES1006 || with Error-free Solutions.
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Mollusca, Arthropoda, Chordata, Echinodermata, Cnidaria, Porifera correct answers Phyla found in the rocky intertidal 
 
By size: macrofauna are larger than 1mm and meifauna are less than 1mm correct answers How do scientists define macrofauna and meiofauna? 
 
Chlorophyta (green), rhodophyta (reds), phaeophyta (browns - fucoids and kelps) correct answers The 3 different divisions of macroalgae found on rocky shores 
 
Primary producers (micro and macroalgae), grazers (limpets, periwinkles, urch...
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Marine Biology Chapter 10 || Already Graded A+.
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What do all fish have in common and what did primitive fish lack? correct answers All fish have vertebrates and primitive fish lacked paired fins and jaws 
 
What are the two types of jawless fish and what do they have in common? correct answers hagfish and lampreys both lack jaws, paired appendages, scales and have cartilage instead of bone 
 
Hagfish correct answers are bottom dwelling 
has two dental plates with horny cusps with a single fang for grabbing prey 
eat live prey and scavenge 
pro...
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Campbell Biology 9th Edition Glossary Questions 2023.
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Campbell Biology 9th Edition Glossary Questions 2023. 
5′ cap - AnswerA modified form of guanine nucleotide added onto the 5′ end of a pre-mRNA molecule. 
 
ABC hypothesis - AnswerA model of flower formation identifying three classes of organ identity genes that direct formation of the four types of floral organs. 
 
abiotic - AnswerNonliving; referring to the physical and chemical properties of an environment. 
 
abortion - AnswerThe termination of a pregnancy in progress. 
 
abscisic acid ...
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