Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that...
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Transcript of Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that...
![Page 1: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/1.jpg)
Chapter 3
Energy and Matter in Ecosystems
![Page 2: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/2.jpg)
adaptation – an inherited trait or characteristic that helps an organism
survive
![Page 3: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/3.jpg)
endangered species – a species, or kind of organism, close to becoming extinct
![Page 4: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/4.jpg)
extinction – the death of a species
American Lion
Labrador Ducks
Passenger PigeonCuban Red Macaw
![Page 5: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/5.jpg)
habitat – the natural environment where an organism lives
![Page 6: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/6.jpg)
niche – the role of an organism in its habitat
![Page 7: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/7.jpg)
pollution – harmful substances that have been added to the environment
![Page 8: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/8.jpg)
population – all the members of the same type of organism living in an ecosystem
![Page 9: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/9.jpg)
predator – an animal that hunts and eats other animals
![Page 10: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/10.jpg)
prey – an animal that is hunted and eaten by predators
![Page 11: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/11.jpg)
symbiosis – a close, long-lasting relationship between two species
Oxpeckers eat the parasites off of large animals like this African buffalo. But they're also parasites themselves, keeping wounds open and picking at scabs.
![Page 12: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/12.jpg)
mutualism- when both organisms benefit, but none are harmed
The clownfish benefits from the anemone’s protection. Many fish won’t go near it because of the anemone’s sting. That means the clownfish won’t be eaten. The anemone benefits because the clownfish scares away butterfly fish. They are some of the fish that actually eat anemones .Without the clownfish there, the butterfly fish would eat the anemone.
![Page 13: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/13.jpg)
Parasitism- one organism benefits and the other one is harmed
With ticks and head lice, the host animal can be harmed from disease or weakened.
![Page 14: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/14.jpg)
Commensalism- only one organism benefits, but the other is not affected
This is a cattle egret. They will follow cattle and other livestock. As cattle, horses, and other livestock graze on the field, they cause movements that stir up various insects. As the insects are stirred up, the cattle egrets following the livestock catch and feed upon them. The egrets benefit from this relationship because the livestock have helped them find their meals, while the livestock are typically unaffected by it.
![Page 15: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/15.jpg)
threatened species – a species that may become endangered without protection
![Page 16: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/16.jpg)
Which word means all the members of the same type of organism living in an
ecosystem?
population
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
![Page 17: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/17.jpg)
Quiz Time!
Which word means a species that may become endangered without protection?
threatened species
adaptation, endangered species, extinction, habitat, niche, pollution, population, predator,
prey, symbiosis, threatened species
![Page 18: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/18.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means an inherited trait or characteristic that helps an organism
survive?
adaptation
![Page 19: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/19.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means a close, long-lasting relationship between two species?
symbiosis
![Page 20: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/20.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means a species, or kind of organism, close to becoming extinct?
endangered species
![Page 21: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/21.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means an animal that is hunted and eaten by predators?
prey
![Page 22: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/22.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means the death of a species?
extinction
![Page 23: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/23.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means the natural environment where an organism lives?
habitat
![Page 24: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/24.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means an animal that hunts and eats other animals?
predator
![Page 25: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/25.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means the role of an organism in its environment?
niche
![Page 26: Chapter 3 Energy and Matter in Ecosystems. adaptation – an inherited trait or characteristic that helps an organism survive.](https://reader036.fdocuments.us/reader036/viewer/2022062320/56649cd65503460f9499cf83/html5/thumbnails/26.jpg)
Quiz Time!adaptation, endangered species, extinction,
habitat, niche, pollution, population, predator, prey, symbiosis, threatened species
Which word means harmful substances that have been added to the environment?
pollution