7th Grade Unit 6: Forces and Motion Lesson 3: Simple Machines Vocabulary of Instruction:
7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:
-
Upload
ursula-booth -
Category
Documents
-
view
221 -
download
2
Transcript of 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:
![Page 1: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/1.jpg)
7th Grade7th Grade
Unit 2: Unit 2: EcosystemsEcosystems
Lesson 1: Lesson 1: Energy FlowEnergy Flow
Vocabulary of Instruction:Vocabulary of Instruction:
![Page 2: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/2.jpg)
Energy•Ability to do work.
![Page 3: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/3.jpg)
Producers•Plants are
called producers because they are able to use light energy from the Sun to produce food (sugar) from carbon dioxide and water.
![Page 4: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/4.jpg)
Consumers• Animals cannot
make their own food so they must eat plants and/or other animals.
• There are three groups of consumers.– Primary Consumers– Secondary
Consumers– Tertiary Consumers
![Page 5: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/5.jpg)
Decomposers• Bacteria and fungi
which feed on decaying matter.
• Decomposers speed up the decaying process that releases mineral salts back into the food chain for absorption by plants as nutrients.
![Page 6: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/6.jpg)
Omnivores•Animals and
people who eat BOTH animals and plants are called omnivores.
![Page 7: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/7.jpg)
Carnivore•Are animals that
eat other animals.– carnivores that eat
herbivores are called secondary consumers.
– carnivores that eat other carnivores are called tertiary consumers
![Page 8: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/8.jpg)
Herbivore•An animal that
feeds on plants.Also known as (or primary consumers).
![Page 9: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/9.jpg)
Food Chain, Food Web, and/or Food Networks
•Describes the feeding relationships between species in an ecological community. They graphically represent the transfer of material and energy from one species to another within an ecosystem.
![Page 10: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/10.jpg)
Food Chain
![Page 11: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/11.jpg)
Food Web
![Page 12: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/12.jpg)
Abiotic• Inanimate,
inorganic, not living.
• Examples:– Water– Soil– Sunlight– Rocks– Wind/Air
![Page 13: 7th Grade Unit 2: Ecosystems Lesson 1: Energy Flow Vocabulary of Instruction:](https://reader036.fdocuments.in/reader036/viewer/2022062314/56649f1c5503460f94c31be3/html5/thumbnails/13.jpg)
Biotic• Relating to,
produced by, or caused by living organisms.
• Examples:– Rabbit– Wolf– Bacteria– Plants/Grass– Mushroom/
Fungi