Biotic matter - Study guides, Class notes & Summaries
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GEOG 1010 EXAM NOTES CARLETON UNIVERSITY QUESTIONS WITH PASSED ANSWERS GRADED A+
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1. Additions: precip, organic matter, nutrients 
2. Transformation: organic matter to humus. Primary (unaltered rock) to secondary minerals (chemically 
altered, original rock not apparent) by chemical change, dissolution and reprecipitation and biological 
change. 
3. Translocation: Eluviation, Illuviation. 
4. Losses: erosion: Leaching. - Soil formation process 
1. Cation exchange capacity (CEC): the ability of soil colloids to exchange cations between the surface 
and the soil solution. This ...
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BIO 181 North Carolina State University -NCSU BIO 181 Exam 2 correctly answered
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NCSU BIO 181 Exam 2What is ecology? - correct answer the study of how organisms interact with each other and with their environment 
 
What are the 5 areas of ecological study? - correct answer -Organismal: study of physiological, evolutionary, and behavioral mechanisms used by individual organisms to meet ecological needs 
-Population: how populations interact with their environment, how and why the # of individuals changes over time, the proportion of males to females, age of individuals, how ...
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CRSS/ FANR 3060 Exam 1 Questions & Answers 100% Accurate!!
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CRSS/ FANR 3060 Exam 1 Questions & Answesoil - ANSWER--layer(s) of generally loose mineral and/or organic material 
 
-affected by physical, chemical, & biological processes 
 
-usually hold liquids, gases and biota and support plants 
 
-non-renewable resource 
 
soil functions - ANSWER-anchorage for plants 
 
storage and recycling of nutrients 
 
regulate water supply 
 
habitat for many organisms 
 
engineering medium 
 
transformations - ANSWER--weathering of primary minerals to clay & hydr...
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Test 3 SCI 225 Questions n answers 2024
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Test 3 SCI 225What is an ecosystem? - correct answer a community of organism interacting with each other and their physical environment (biotic and abiotic) 
 
What is a community? - correct answer multiple species of organisms interacting with each other (biotic) 
 
what is a population? - correct answer one species 
 
What is species richness - correct answer the count, or total number of unique species within a given biological community, ecosystem, biome, or other defined area 
 
what is spe...
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WGU C190 Introduction to Biology | 123 Questions And Answers Already Graded A+
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Biology - the scientific study of life 
Characteristics of Life - 1. Be made of materials organized in a hierarchical pattern. 
2. Use energy and raw materials to survive 
3. Sense and respond to changing environments and maintain internal stability, or homeostasis. 
4. Grow, develop, and reproduce. 
5. Be part of a population that evolves. 
The Cell - the smallest unit that displays all characteristics of life 
Matter - Any substance that has mass and takes up space. All matter can be classifie...
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WGU C190 Introduction to Biology Exam with Guaranteed Correct Answers
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Biology - correct answer the scientific study of life 
 
Characteristics of Life - correct answer 1. Be made of materials organized in a hierarchical pattern. 
2. Use energy and raw materials to survive 
3. Sense and respond to changing environments and maintain internal stability, or homeostasis. 
4. Grow, develop, and reproduce. 
5. Be part of a population that evolves. 
 
The Cell - correct answer the smallest unit that displays all characteristics of life 
 
Matter - correct answer Any subs...
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UNIT 4 TEST APES with complete solutions 2024/2025
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UNIT 4 TEST APES with complete solutions 2024/2025 
Which practice does NOT accelerate erosion of soil? 
a. Logging 
b. Agriculture 
c. Planting trees 
d. Road building 
e. Construction - correct answer planting trees 
 
The A horizon of soil is 
I. a zone of organic material. 
II. also known as topsoil. 
III. called the A horizon because it is created artificially. 
a. I and II 
b. I, II, and III 
c. I only 
d. III only 
e. II only - correct answer I and II 
 
Nuclear power plants in s...
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GEOS 102 FINAL UBC. Questions With 100% Correct Answers!!
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2 examples of changes in global N cycle caused by humans + why problematic - 1. Runoff from 
agricultural areas causes dead zones 
- EX: parts of the ocean with no oxygen so nothing can live in it 
2. Acid rain due to emissions from power plants—affects soils negatively 
3 major forest formations (tree type, precipitation, temperature, and water balance) - 1. Tropical 
and subtropical rainforest 
- Evergreen trees 
- Positive water balance 
- High annual rainfall and temperatures (because they...
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CRSS/ FANR 3060 Exam 1 Questions and Answers 100% Verified!
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soil - ANSWER--layer(s) of generally loose mineral and/or organic material 
 
-affected by physical, chemical, & biological processes 
 
-usually hold liquids, gases and biota and support plants 
 
-non-renewable resource 
 
soil functions - ANSWER-anchorage for plants 
 
storage and recycling of nutrients 
 
regulate water supply 
 
habitat for many organisms 
 
engineering medium 
 
transformations - ANSWER--weathering of primary minerals to clay & hydrous oxides 
-humification of organic mat...
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WGU C190 Introduction to Biology exam with complete solution graded A+
- Exam (elaborations) • 11 pages • 2023
- Available in package deal
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- $5.49
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Biology - the scientific study of life 
Characteristics of Life - 1. Be made of materials organized in a hierarchical pattern. 
2. Use energy and raw materials to survive 
3. Sense and respond to changing environments and maintain internal stability, or homeostasis. 
4. Grow, develop, and reproduce. 
5. Be part of a population that evolves. 
The Cell - the smallest unit that displays all characteristics of life 
Matter - Any substance that has mass and takes up space. All matter can be classifie...
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