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15 Cards in this Set
- Front
- Back
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How do Producers get food? |
They do photosynthesis to make own food |
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What are the raw materials of photosynthesis? |
Carbon dioxide, water, sunlight |
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What are the products of photosynthesis? |
Sugar and oxygen |
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What is the waste product of photosynthesis? |
Oxygen, it exits through the stomata |
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How do the raw materials of photosynthesus enter the plant? |
CO2 enters the stomata; water is asorbed by filaments and drawn up to leaves by xylem cells. Veins in stem and leaf move water to the cholorplasts |
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What drives the chemical reaction to occur? |
Sunlight |
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Herbivore |
A consumer that eats plants only like a deer or rabbit |
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Omnivore |
A consumer that only eats plants and animals like a bear or a human |
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Carnivore |
A consumer that only eats meat like a wolf or a shark |
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Scavenger |
A consumer that eats dead organisms like a vulture or a buzzard |
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Decomposers |
A consumer that feeds off of waste/dead organisms and returns nutrients to soil/water like worms, bacteria, fungi |
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Whcih level has most of the energy in an energy pyramid? |
Producer/bottom, because the plants asorb sunlight with the cholorophyll in cholorplasts |
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Which level has the least amount of energy availble on the energy pyramid? |
Top |
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How much energy is transferred to each feeding level? |
Only 10% |
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When energy is lost while being transferred where does it go? |
90% of the energy is lost as heat, movement, reproduction, growth/development |
