Type
Crossword
Description

This crossword contains the following questions and answers:

Change over time Evolution
A sequence of Dna that codes for a particular trait Gene
The degree to which an animal can reproduce successfully in its environment Fitness
A heritable trait that increases the likelihood of an individuals survival and reproduction Adaptation
A human controlled process to produce individuals with certain traits ArtificialSelection
process by which traits that improve an organisms chances to survive and reproduction are passed on more frequently to offspring than those that do not naturalselection
ability to survive and reproduce under changing environmental conditions tolerance
the disappearance of a species from earth Extinction
the process by which two species evolve in response to changes in each other coevolution
living parts of an ecosystem bioticfactors
nonliving parts of an ecosystem abioticfactors
the place where an animal lives habitat

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Environmental science crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The study of how organisms interact with each other Ecology
All living things and their physical environments within a particular area Ecosystem
Change over time Evolution
An organisms habitat resource use and fundamental role in a community Niche
The variety of organisms in an area Biodiversity
Able to meet current demand for a resource without depending the future supply Sustainable
Largest group of organisms In which 2 individuals can produce fertile offspring Species
The process by which new species are generated Speciation
The Disappearance of a species from Earth Extinction
The extinction of an organism or species in one area Extirpation
Anything an organism needs to survive Resources
Killing of an animal illegally Poaching
Any part of an ecosystem that is living or used to be living Biotic factor
Members of a species that live in the same area at the same time Population
Matter that makes up earth and it's atmosphere Geosphere

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Ecosystems Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The nonliving parts of an ecosystem Abiotic Factor
A predator that is at the top of a food chain and that is not preyed upon by any other animal Apex Predator
A living part of an ecosystem Biotic Factor
A relationship between two species in which one species benefits and the other is neither helped or harmed Commensalism
An interaction that occurs when organisms try to get the same resources Competition
All the populations of organisms in an ecosystem Community
An organism that obtains energy by feeding on other organisms Consumer
A helpful interaction among organisms living in a limited area that aids each organism's survival Cooperation
An organsim that gets energy by breaking down dead organisms and the wastes of living things Decomposer
The process in which fixed nitrogen compounds are converted back into nitrogen gas and returned to the atmosphere Denitrification
All the living and nonliving parts of an environment as well as the ineractions among them Ecosystem
An organism that a parasite lives in or on Host
An environmental factor that prevents a population from increasing Limiting Factor
A symbiotic relationship between two organisms in which both organisms benefit Mutualism
An organism's role in its environment Niche
The process that converts nitrogen in the atmosphere into compounds in the soil that are useful to a varity of organisms Nitrogen Fixation
An organism that lives in or on another organism and benefits at the other organism's expense Parasite
A symbiotic relationship in which one organism benefits and the other is harmed Parasitism
A process by which plants use the sun's energy to make food Photosynthesis
A group of organisms of the same species living in the same place Population
A relationship in which one animal hunts, kills and eats another animal Predation
An organism that eats producers Primary Comsumer
An organism in a food web or food chain that makes its own food Producer
A close relationship between two species that benefits at least one of the species (3 types-mutualism, commensalism, parasitism) Symbiosis
A feeding level in an ecosystem Trophic Level

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THE THEORY OF EVOLUTION AND NATURAL SELECTION Crossword

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Description

This crossword contains the following questions and answers:

change in the heritable traits of biological populations over successive generations Evolution
any characteristic of an individual that allows it to survive to produce more offspring Natural Selection
a trait with acurrent functional role in the life of an orangism that is maintained and evolved by natural selection Adaptation
the genetic contribution of an individual to the next generation's gene pool relative to the average for the population Fitness
any preserved evidence of life from a past geological age, such as the impressions and remains of organisms Fossil
structures derived from a common ancestor or same evolutionary or developmental origin Homologous Structure
similar form or function, but that were not present in the last common ancestor of those groups Analogous Structure
a structure in an organism that has lost all or most of its original function in the course of evolution Vestigal Structure
the process whereby organisms not closely related, independently evolve similar traits Convergent Evolution
the accumulation of differences between groups which can lead to the formation of new species Divergent Evolution
the diversification of a group of organisms into forms filling different ecological niches Adaptive Radiation
the intentional breeding of plants and animals Artifical Selection
the influence of closely associated species on each other in their evolution Coevolution

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Natural Selection Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the period between the birth of one generation and the birth of the next generation generation time
the formation of new species as a result of evolution speciation
the process by which individuals that are better adapted to their environment survive and reproduce more successfully than less well adapted individuals do natural selection
a characteristic that improves an individuals ability to survive and reproduce in a particular environment adaptation
a group of organisms that are closely related and can mate to produce fertile offsring Species
the process in which inherited characteristics within a population change over generations such that new species sometimes arise Evolution
the trace or remains of an organism that lived long ago, most commonly preserved in sedimentary rock fossil
a historical sequence of life indicated by fossils found in layers of the earths crust fossil record
a genetically determined characteristic trait
the human practice of breeding animals or plants that have certain desired traits selective breeding
any method of determining whether an event or object is older or younger than other events or object relative dating
any method of measuring the age of an object or event in years absolute dating
the theory that explains how large pieces of the Earths outermost layer, called tectonic plates, move and chage shape plates tectonics

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Evolution Crossword

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Description

This crossword contains the following questions and answers:

The sequence of events involved in the evolutionary development of a species of a group of organisms Evolution
A process in which individuals that have certain traits tend to survive and reproduce at higher rates than other individuals because of those traits. Natural selection
Organisms with specific traits in order to produce offspring’s with identical traits. Artificial selection
A trait that helps an organism survive and reproduce Adaption
Ability of an organism to survive and reproduce in its environment fitness
a sudden departure from the parent type in one or more heritable characteristics, caused by a change in a gene or a chromosome. an individual, species, or the like, resulting from such a departure mutation
Form of relocation diffusion involving permanent move to a new location. migration
A change in the allele frequency of a population as a result of chance events rather than natural selection genetic drift
-Ability of an animal to look like another more harmful animal. Mimicry
A structural adaption that enables an organism to blend in with its environment Camouflage
Structures in different species that are similar because of common ancestry Homologous structures
Structures that do not have a common evolutionary origin but are similar in function Analogous structures
Remnant of a structure that may have had an important function in a species ancestors, but has no clear function in the modern species Vestigial Structures
This person was born in 1809 and died in 1832. He wrote “ On The origin of Species by Means of Natural Selection” Charles Darwin

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Biodiversity Crossword

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Crossword
Description

This crossword contains the following questions and answers:

living biotic factors
non-living abiotic factors
the rich variety of life on earth. biodiverity
all the living and non-living parts of a community. ecosystem
the study of the interactions between organisms and their enviorment. ecology
the place in which an organism lives. habitat
all the members of a species in an ecosystem population
all the population in an ecosystem community
part of earth that contains all ecosystems. biosphere
everything that surrounds are animal, or plant, including living/non-living things enviorment

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Evolution, Chapter 10 Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the process of biological change by which descendants look different than their ancestors EVOLUTION
a group of organisms that can reproduce and have fertile offspring SPECIES
a naturalist who studied species on the Galapagos Island and thought all living things descended from a common ancestor DARWIN
A naturalist who thought that changes in physical characteristics were driven by changes in the environmnent over time LAMARCK
traces of organisms that existed in the past FOSSILS
a theory that states geologic processes that shape the Earth are uniform over time UNIFORMITARIANISM
the theory that natural disasters like floods have happened often during Earth's history CATASTROPHISM
the principle that changes in landforms happen slowly over a long period of time GRADUALISM
the differences in traits among individuals within a group VARIATION
a feature that allows an organism to better survive in its environment ADAPTATION
all the individuals of a species that live in a certain area POPULATION
a measure of the ability to survive and produce more offspring FITNESS
___________ selection is when nature is the selective agent of which organisms will survive and reproduce NATURAL
the ability for a trait to be passed from one generation to the next HERITABILITY
the principle taht having many offspring increases teh chance that some will survive OVERPRODUCTION
the study of the distribution of organisms around the world BIOGEOGRAPHY
_____________structures are features taht are similar in structure but appear in different organsims and have different functions HOMOLOGOUS
__________structures perform similar function but are NOT similar in origin ANALOGOUS
_________structures are remnants that hada function in an earlier ancestor but are underdeveloped or unused in a later organism VESTIGIAL
________ evidence relies on similarities in DNA sequences MOLECULAR
_________ evidence relies on similar features in embryos EMBRYOLOGICAL
the study of fossils or extinct organisms PALEONTOLOGY

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Evolution Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

The sequence of events involved in the evolutionary development of a species or taxonomic group of organisms Evolution
A process in which individuals that have certain inherited traits tend to survive and reproduce at higher rates than other individuals because of those traits. Natural Selection
Breeding organisms with specific traits in order to produce offspring with identical traits. artificial selection
A trait that helps an organism survive and reproduce adaptation
Ability of an organism to survive and reproduce in its environment fitness
Process by which unrelated organisms independently evolve similarities when adapting to similar environments convergent evolution
A change in the allele frequency of a population as a result of chance events rather than natural selection. genetic drift
Ability of an animal to look like another more harmful animal mimicry
A structural adaptation that enables an organism to blend in with its environment camouflage
Structures that do not have a common evolutionary origin but are similar in function analogous structures

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Evolution Vocab Quiz Crossword

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Description

This crossword contains the following questions and answers:

organisms are though to have developed and diversified from earlier forms during the history of the earth. Evolution
organisms better adapted to their environment tend to survive and reproduce. Natural selection
the process of change by which an organism or species becomes better suited to its environment adaptation
largest group of organisms where two individuals are capable of reproducing fertile offspring species
groups of individuals belonging to the same species that live in the same region at the same time. population
observable characteristics of an individual resulting from its genotype and environment phenotype
a technique used when breeding organisms that have desired traits which a breeder will want to preserve. artificial selection
the genetic contribution of an individual to the next generation's gene pool relative to the average for the population. fitness
the concept that individuals that are best selected for an environment have higher chances of reproducing to pass on traits survival of the fittest
as organisms reproduce, slight changes in traits are passed down to offspring creating variation Descent modification

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Ecology vocabulary crossword puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

What are animals called that eat meat? Carnivores
Animals that eat plants are? Herbivores
If animals eat both plants and meat they are called Omnivores
If the number of organisms that an environment can support due to limited resources it is Carrying capacity
If an organism cant carry out photosynthesis then they will have to eat on other organisms they are called ? Heterotrophs
A section of biospheres that has different types of organism intereacting with each other and with their environment is called Ecosystem
If a animal feeds on a herbivore and they are carnivores their known as Secondary consumers
The living things that lives in an area and interacts with each and also depend with each others are called Biotic Factors
The non-living things that living things need in order to survive are called Abiotic factors
A diagram that shows the transfer of food energy from one organism to the next organism is called Food chain
A web that is made of more than two food chain inter connect is Food web
A herbivore that feeds on plants are called Primary consumers
Are plants and algae they produce their own food thought process of photosynthesis are Autotrophs
A plant that uses photosynthesis to store energy is called Producers
The struggle between members of the same species or different species for limited reasources is called Competition
If the number of specfic organism in an area is known as Population density
A symbiotic relationship in which both organism benefit is called as Mutualism
A close long term of relationships between two organism of different species is called Symbiosis
A type of symbiotic relationship in which one organism benefits while the other is neither helped or harmed is called Commensalism
A role of an organism in an ecosystemis called a Niche

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