Lesson on Biotic and Abiotic Factors. Keywords for today Biotic Abiotic Climate.
1. Classify the following as biotic or abiotic. Sunflower___Biotic______________...
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Transcript of 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________...
![Page 1: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/1.jpg)
![Page 2: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/2.jpg)
1. Classify the following as biotic or abiotic.• Sunflower___Biotic______________• Water___Abiotic________________________• E.coli bacteria__Biotic ___________________• Bird feather_Abiotic__________________• Humans______ Biotic ___________________• Pine tree_____Biotic____________
![Page 3: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/3.jpg)
2.
![Page 4: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/4.jpg)
3.
• Autotroph - sun/photosynthesis - plants, flowers
• Omnivore – plants and animals – raccoon, birds
• Carnivore – animals only – wolf, fox, hawk
• Herbivore – plants only – deer, some insects
• Decomposer – dead or decaying – fungi, bacteria
![Page 5: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/5.jpg)
4.
Autotroph Heterotroph Heterotroph Hetertroph
Decomposer/Herbivore Omnivore Carnivore
10,000 cal 1,000 cal 100 cal 10 cal
![Page 6: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/6.jpg)
5.
• Commensalism- one organism benefits, the other is not affected
• Mutualism – both organisms benefit
• Parasitism – one organism benefits, the other is harmed
![Page 7: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/7.jpg)
6.
• Algae growing on aquatic turtles – C
• A tick living on a deer – P
• Honeybee pollinating a flower– M
• Mistletoe growing on a pine tree– P
![Page 8: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/8.jpg)
7.
• Biotic or abiotic factors that restrict reproduction.
• They keep a population in check.
![Page 9: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/9.jpg)
8.
• The _____________ of a species describes the trophic function it fills in its environment.
• Niche
![Page 10: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/10.jpg)
9.
• ________________ species are species that are not native to the area they live in.
• Invasive or exotic
![Page 11: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/11.jpg)
10.
• The carbon cycle is the movement of carbon from the atmosphere to the earth and back (continuously). The higher your carbon footprint, the greater impact you have on the carbon cycle.
• Photosynthesis- carbon in
• Decomposition- carbon out
• Respiration- carbon out
![Page 12: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/12.jpg)
11.
• More snakes and hawks, less grass
![Page 13: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/13.jpg)
12.
• Trees, grass
![Page 14: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/14.jpg)
13.
• Decomposers- break down dead or decaying matter
![Page 15: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/15.jpg)
14.
• It’s a heterotroph- an herbivore specifically.
• It competes with crickets, is food for snakes and hawks
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15.Population Size vs. Year
0
20
40
60
80
100
120
140
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Year
Po
pu
lati
on
siz
e (1
00's
)
Series1
Series2
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16.
• #2
• Not exponential, the population seems like it is at carrying capacity because of limiting factors
![Page 18: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/18.jpg)
17.
• #1
• It is exponential with ideal conditions
![Page 19: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/19.jpg)
18.
• #2
• Slow, larger organisms, takes a long time to mature and reproduce.
![Page 20: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/20.jpg)
19.
• #1
• Quick growth and reproduction
![Page 21: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/21.jpg)
20.
• Eventually, limiting factors set in and deaths > births.
![Page 22: 1. Classify the following as biotic or abiotic. Sunflower___Biotic______________ Water___Abiotic________________________ E.coli bacteria__Biotic ___________________.](https://reader035.fdocuments.in/reader035/viewer/2022070412/56649efa5503460f94c0cb56/html5/thumbnails/22.jpg)
21.
• Biodiversity is the variety of species in a given area.
• Biodiversity is low (only 2 species) in this example.