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Exam (elaborations)
Unit 1 Test-AP Environmental Science Review Guide Questions and Answers.
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---5January 20262025/2026A+
- Ecosystem Structure - Answer abiotic, biotic factors. Levels of organization, organism, species, population, community, and ecosystem 
 
Abiotic Factors - Answer Non-living thing 
Ex: Waters, soils, minerals in the soil,O2 
 
Biotic Factors - Answer Living things 
Ex: Grasses, elephants 
 
Levels of organization - Answer Primary Producers, Primary Consumers, Secondary Consumers 
 
Organism - Answer An individual living thing that can react to stimuli, reproduce, gro...
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Exam (elaborations)
QUIZ#1-PRINCIPLES OF ECOLOGY TEST PAPER AND 100% ACTUAL ANSWERS 2025-2026 UPDATE.
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--3January 20262025/2026A+Available in bundle
- THE STATE THAT IS ULTIMATELY REACHED WHICH RESULTS IN BALANCE IS CALLED WHAT? - Answer EQUILIBRIUM 
 
THE BASIC MATERIALS NEEDED FOR LIFE ORIGINATE FROM THE _________ ENVIRONMENT. - Answer NONLIVING 
 
THE DIVERSITY OF PLANTS AND ANIMALS ON THE EARTH IS SUPPORTED BY THE NUMEROUS KINDS OF __________ AVAILABLE. - Answer HABITATS 
 
ENERGY MOVES THROUGH THE PLANTS AND ANIMALS IN AN ECOSYSTEM BY WAY OF _________ - Answer A FOOD CHAIN 
 
HOW DO PHYTOPLANKTON AFFECT THE ECOSYST...
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Exam (elaborations)
Post Test: The Interdependence of Ecosystems Questions and Answers.
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--4January 20262025/2026A+Available in bundle
- Which two examples may be converted into fossil fuel after being buried under pressure for a long period of time? - Answer plants 
AND 
animal waste 
 
Water evaporates from a lake. Arrange the next steps of the water cycle in the correct order. - Answer water vapor... 
water falls... 
water flows... 
water joins... 
 
The factory can affect the carbon cycle by releasing carbon dioxide into the atmosphere. Because carbon dioxide is a __ , it can trap the Sun's heat in the atmosphe...
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Exam (elaborations)
Energy Flow in Ecosystems (Quiz) Tests and Answers 2025-2026 Updated.
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--3January 20262025/2026A+Available in bundle
- Which kind of organism is a heterotroph? 
 
 
A.) Photosynthesizes 
B.) Producers 
C.) Consumers 
D.) Plants - Answer C.) Consumers 
 
Why are mushrooms important to the food chain? 
 
 
A.)They recycle nutrients into the ecosystem. 
B.)They produce food energy for other living things. 
C.)They recycle oxygen into the atmosphere. 
D.)They consume excess herbivores in the ecosystem. - Answer A.)They recycle nutrients into the ecosystem. 
 
A diagram illustrates that grass is eaten by ...
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Exam (elaborations)
Biology U9 Final Exam with All Correct and Revised Answers 2025-2026 Edition.
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--22January 20262025/2026A+Available in bundle
- Ecology is the study of the differences between plants and animals in their environment. - Answer False 
 
(Select all that apply.) Choose the main components of an ecosystem. - Answer sun, soil, water, climate, plants, herbivores, carnivores, decomposers 
 
Interrelationship implies a(n) - Answer reciprocal reliance. 
 
It is now understood that life requires a simultaneous coexistence of numerous interdependent cycles. This fact essentially precludes - Answer evolutiona...
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Exam (elaborations)
Biology Ecology Review Questions and Answers 2025-2026 Updated.
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--6January 20262025/2026A+Available in bundle
- ecology - Answer is the scientific study of the distribution and abundance of life and the interactions between organisms and their environment. 
 
biotic factors - Answer Living factors in an organism's environment 
 
abiotic factors - Answer Nonliving factors in an organism's environment 
 
biosphere - Answer a thin layer around Earth that extends from several kilometers above the earth's surface down to the bottom of the ocean. 
 
biome - Answer a large ...
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Exam (elaborations)
Environmental Science 3.01: Ecosystems and Biomes Questions and Answers.
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--4January 20262025/2026A+Available in bundle
- Organisms live within ecological communities called ecosystems. - Answer Ecosystems vary in size, and a small ecosystem, such as a rotting log, may be found within a large ecosystem, such as a forest. Ecosystems are dynamic: They change. A nonnative plant may invade a field. Predators may be removed from or introduced into a wilderness preserve. A drop in temperature may force lizards from a sand dune. 
 
An ecosystem has characteristic biotic and abiotic factors. - Answer An ecosyst...
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Exam (elaborations)
Ecosystems Questions and Answers.
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--3January 20262025/2026A+Available in bundle
- abiotic - Answer Non-living factors like rain, sun, minerals in soil, and temperature in an environment. 
 
adaptation - Answer a change in order to fit a new situation or use 
 
aquatic - Answer having to do with water 
 
biodiversity - Answer a wide variety of organisms 
 
biome - Answer an ecosystem with its own climate, soil, plants, and animals 
 
biotic - Answer Living factors like plants, animals, and bacteria in an environment. 
 
community - Answer ...
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Exam (elaborations)
Ecosystems Questions and All Correct Answers.
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--2January 20262025/2026A+Available in bundle
- predator - Answer An organism that eats other organisms to live. 
 
prey - Answer The organism that gets eaten. 
 
ecosystem - Answer The living and non-living parts of the environment in a specific area. (Ecosystems can be really small or really large!) 
 
community - Answer The interaction of all organisms (more than one population) living in an area. 
 
population - Answer A group of the same type of organisms living in an area. 
 
individual - Answer A sin...
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Exam (elaborations)
Ecosystem (Biology) Questions and Answers.
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--2January 20262025/2026A+Available in bundle
- Ecosystem - Answer All the organisms that live in an area together with the no living factors of the environment. 
 
Biotic factors - Answer Living parts of an ecosystem. 
Example: plants, animals 
 
Abiotic factors - Answer Nonliving parts of the ecosystem. 
Examples: water, sunlight, rocks 
 
Succession - Answer The natural processes by which one community if organisms slowly replaces another in a certain area. (Primary and secondary) 
 
Primary succession - Answer ...
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