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  /Title (science-unit-2.pdf)
  /Creator (Cheatography)
  /Author (INSERT\_NAME\_HERE)
  /Subject (Science || unit 2 Cheat Sheet)
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        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Science || unit 2 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{INSERT\_NAME\_HERE} via \textcolor{DarkBackground}{\uline{cheatography.com/195441/cs/41007/}}}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}INSERT\_NAME\_HERE \\
  \uline{cheatography.com/insert-name-here} \\
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 15th November, 2023.\\
   Updated 31st October, 2023.\\
   Page {\thepage} of \pageref{LastPage}.
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  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{{\bf{SCIENCE 7 || UNIT 2}}}}  \tn
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\mymulticolumn{1}{x{17.67cm}}{} \tn 
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\begin{tabularx}{17.67cm}{x{2.6352 cm} x{6.588 cm} x{1.647 cm} x{5.5998 cm} }
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\mymulticolumn{4}{x{17.67cm}}{\bf\textcolor{white}{{\bf{Interactions in an Ecosystem}}}}  \tn
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{\bf{MUTUALISM}} & Mutualism is when both species benifit & \seqsplit{Symbiosis} & Shark + Remoras \tn 
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{\bf{PREDATATION}} & Predatation is when one organism eats another &  & Owls + Mice \tn 
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{\bf{PARASITISM}} & Parasitism is one organism benifits and the other is harmed & \seqsplit{Symbiosis} & Covid + Humans \tn 
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{\bf{COMPETITION}} & Competition is when one organism fights with another over something &  & Male birds fighting over a female \tn 
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{\bf{COMMENSALISM}} & Commensalism is when one organism is benifits and the other is neither helped or harmed & \seqsplit{Symbiosis} & Birds + Trees \tn 
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\hhline{>{\arrayrulecolor{DarkBackground}}----}
\SetRowColor{LightBackground}
\mymulticolumn{4}{x{17.67cm}}{{\bf{To earn even a bigger brain memorize which of these are symbiosis, define symbiosis and give and example of different organisms that fo through each of this things (You know what I mean don't you?)}}}  \tn 
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\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{{\bf{ADAPTATIONS}}}}  \tn
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{\bf{BEHAVIORAL ADAPTATIONS}} & {\bf{STRUCTUAL ADAPTATIONS}} \tn 
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include activities / behaviors that help an animal survive & involves some physical characteristic (structure) of an animal's body. \tn 
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{\bf{EXAMPLES}} & {\bf{EXAMPLES}} \tn 
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Migration (birds fly south in the winter), Hibernation (This is deep sleep in which animal's body temp drops, body activities are slowed to conserve energy) & Mimicry (allows one animal to look, sound, act like another animal to fool predators into thinking it is poisonous or dangerous.), Camoflauge (lets an animal blend in with it's enviroment) \tn 
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\mymulticolumn{2}{x{17.67cm}}{Adaptations are inherited characteristic that helps an organism survive and reproduce in its environment}  \tn 
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\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{{\bf{ECOLOGICAL FOOTPRINT}}}}  \tn
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\mymulticolumn{2}{x{17.67cm}}{Everyday humans consume energy, materials \& use land. The way you use the Earth leaves an impression, like a footprint, of where you have been} \tn 
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\mymulticolumn{2}{x{17.67cm}}{Ecological footprint is the impact you have on the enviroment, the smaller your ecological footprint is, the better. Your ecological footprint is measured in Global Hectares (2 1/2 acres)} \tn 
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\mymulticolumn{2}{x{17.67cm}}{{\bf{THE 4 R'S}}} \tn 
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\seqsplit{Reduce} & Cut down on/ limit the amount of garbage you use/shower (the bills??) \tn 
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Reuse & Use again \tn 
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\seqsplit{Recycle} & Turn something into a new thing \tn 
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\seqsplit{Recover} & Waste being converted to energy \tn 
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\mymulticolumn{2}{x{17.67cm}}{ITS IN THIS SPECIFIC ORDER: REDUCE, REUSE, RECYCLE, RECOVER}  \tn 
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\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Food Web \& Food Chains}}  \tn
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{\bf{FOOD CHAINS}} & {\bf{FOOD WEBS}} \tn 
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A pathway of energy flow from one living thing to another in an ecosystem & Link up of the many/ all of the possibilities of food chains in an ecosystem \tn 
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Food chains always: start with the sun, show who eats who, energy flow moves in 1 direction,  energy flows from the producer to the consumer & Food chains are not realistic as many organisms will eat more than one type of  food and each organism will have more than one predator. \tn 
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Food chains end with a decomposer who always return the nutrients back to the soil & There are producers and consumers in a food web \tn 
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\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{Food Webs and Food Chains Video}}  \tn
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\mymulticolumn{1}{p{17.67cm}}{ Video: http://youtu.be/2lqhJNgn_Wg} \tn 
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\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{EXOSYSTEM VOCABULARY}}  \tn
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Biotic}}  Living or once living} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Abiotic}} Never has lived} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Symbiosis}}  A relationship between 2 species that live closely together over a period of time} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Ecosystem}} The interactions between biotic and abiotic factors in an ares} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Ecology}} The study of nature} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Community}}  Different groups of species live and interact with each other} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Environment}}  A place or location with abiotic factors} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Population}} A group of induviduals of the same species living in an area} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Niches}} The roles (jobs) of an organism} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Producers}} Make their own food} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Consumers}}  Eat either consumers or producers} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Carnivores}} Only eat meat (consumers)} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Herbivores}} Eat producers only (plants)} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Omnivore}} Eats both producers and consumers} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Scavengers}} Eat dead and decaying plant and animal matter} \tn 
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\mymulticolumn{1}{x{17.67cm}}{{\bf{Decomposers}} Break down dead organisms and return nutrients back to soil} \tn 
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\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{Use these words in a sentence if you think your so smart \newline To help memorize, write the word and definition 10 times on a blank paper without looking at the previous sentences. Ex. Ecosystem are the interactions between biotic and abiotic factors in an ares}  \tn 
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\begin{tabularx}{17.67cm}{X}
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\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{The 4 basic needs of living things}}  \tn
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\mymulticolumn{1}{x{17.67cm}}{Gas exchange - the plant take carbon dioxide and give us oxegyn that we turn into carbon dioxide that the plants turn into oxegyn...} \tn 
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\mymulticolumn{1}{x{17.67cm}}{Water} \tn 
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\mymulticolumn{1}{x{17.67cm}}{Energy} \tn 
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\mymulticolumn{1}{x{17.67cm}}{Suitable Habitat} \tn 
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\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\begin{tabularx}{17.67cm}{x{8.635 cm} x{8.635 cm} }
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\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Succesion}}  \tn
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{\bf{DEFINITION}} & {\bf{EXAMPLE}} \tn 
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{\bf{SUCCESSION}}: A slow process where one species replaces another in an ecosystem & -{}- \tn 
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{\bf{PIONEER SPECIES}}: The first species to occupy a lifeless piece of land & Lichen \& Moss \tn 
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{\bf{PRIMARY SUCCESION}}: The gradual growth of a species in an area which nothing has lived there before & -{}- \tn 
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{\bf{SECONDARY SUCCESION}}: Gradual growth of organisms in an area that used to be home to many species & -{}- \tn 
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{\bf{BIOINVASION}}: Species are introduced to a location they have never been to before & A ship of fruit carries spiders with it that get sent to a new area \tn 
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{\bf{LIMITING FACTOR}}: Makes a population decrease in size & temperature, water availability, oxygen, salinity, light, food and nutrients \tn 
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\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Succesion (cont)}}  \tn
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{\bf{THREATENED}}: The amount of a specific species is decreasing & Mountain Gorilla \tn 
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{\bf{ENDANGERED}}: Organism is in risk of being extinct & Spotted Owl \tn 
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{\bf{EXTIRPATED}} Organism is only lost in a large region & (Taylor) Swift Fox \tn 
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{\bf{EXTINCTION}}: Species is lost in the whole world & Wooly Mammoth \tn 
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\begin{tabularx}{17.67cm}{X}
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\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{Water Cycle Video}}  \tn
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\mymulticolumn{1}{p{17.67cm}}{ Video: http://youtu.be/7fkR9foB0cU} \tn 
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\begin{tabularx}{17.67cm}{x{10.0166 cm} x{7.2534 cm} }
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\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Toxins}}  \tn
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Bioaccumulation - the process in which toxins enter the food webs by building up in induvidual organisms & Toxins usually come via water \tn 
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\mymulticolumn{2}{x{17.67cm}}{Biomagnification - rise or increase in contaminated substances} \tn 
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\mymulticolumn{2}{x{17.67cm}}{Tuna, anyone?}  \tn 
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\end{document}