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6th grade Hhds
6th grd Hhds food web & movement & nutrition in cells
Question | Answer |
---|---|
What is a food web? | the ransfer of energy from one organism to another |
What is a producer? | some type of vegetation found at the bottom of a food web |
What is the original source fo energy? | the sun |
What is a primary consumer? | An organism that eats a producer for energy |
What are some examples of primary consumers? | Mice,rabbits,toads,insects,cows |
What is a secondary consumer? | An organism that eats a primary consumer |
What are some examples of secondary consumers? | Snakes, lizards,bats,fish,toads |
What is a predator? | they eat secondary consumers |
What are some examples of predators? | Mountain lions, coyote, humans, sharks |
What is a decomposer? | they get their energy from decomposing organisms |
What is an example of a decomposers? | worms, larvae, bacteria |
Humans will eat..? a-producers b-primary consumers c-secondary consumers d-predators e - all of these | e - all producers, primary & secondary consumers and predators |
What is an example of a primary producer? | sagebrush, rabbitbrush,soil bacteria, desert wildflowers, prickly pear cacus |
What is white light? | Light that you can see |
What is white light made up of? | red,orange,yellow,green,blue, and violet |
what colors are in the visible spectrum? | ROY G BV red,orange,yellow,green blue,violet |
What is photosynthesis? | the foodmaking process that uses sunlight to produce sugar |
carbon dioxide and water combine with light to produce what? | sugar and oxygen |
what is osmosis | the diffusion of water through a cell membrane |
what is active transport | when materials require energy to move through the cell membrane |
what is diffusion? | the process when molecules of a substance move from an area of higher concentration to an area of lower concentration |
what is passive transport? | movement through cell membranes without the use of energy |
what is respiration | the process that unlocks the energy in a sugar molecule |
what is fermentation? | respiration in a cell without using oxygen |