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25 Cards in this Set
- Front
- Back
Which organism do the owl and weasel compete for in the food web? |
Shrew |
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Which of the following is a herbivore? |
Cricket |
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How many carnivores are shown in this food web? |
5 |
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What might happen if you remove a primary consumer from the ecosystem? |
The number of plants would increase. |
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Which of the following would be most likely effect, if there were a sudden increase in the cricket population? |
There would be decrease in the grass/flowers population. |
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Which of the following best describes the small bird in the food web above? |
Secondary and Tertiary Consumer. |
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How many herbivores are in this web? |
3 |
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How many primary consumers are there in this food web? |
4
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What is a role of decomposition in the environment? |
When organisms are decomposed, the nutrients such as carbon and nitrogen are returned to the soil. |
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Which organism help to breakdown or decomposed waste and dead organisms?
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Fungi, bacteria and other decomposers such as worms and beetles. |
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Which of the following is the correct equation for PHOTOSYNTHESIS? |
CO2+sugar+H2O--> Light+Sugar |
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Which is the ultimate ORIGINAL source of energy for living things? |
Sun |
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What is photosynthesis? |
The process in which plants make their food. |
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If all four plants were watered daily but placed in a closet, receiving no sunlight, what process would NOT occur? |
PHOTOSYNTHESIS |
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Which of the following shows the correct order of the energy transformation that occur when green plants produced their food from the Sun's energy? |
Light (or radiant)to chemical |
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Which of the following shows the correct order of the energy transformation that occurs when you eat a snack. |
Potential to Thermal and Kinetic
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How much energy is transferred to each trophic level in an energy pyramid? |
10% |
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A triple beam balance measures... |
Mass(g) |
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In this Food Web Pyramid which type of consumers gets only 10% of the energy stored in plants? |
Herbivore |
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in the energy pyramid here, which organisms have the most energy available? |
Producers |
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In the energy pyramid below, which organism has the least amount of energy available? |
Top Predator |
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This diagram shows the amount of energy that moves from one feeding level to another in a food web? |
Energy Pyramid |
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When the ultimate ORIGINAL source if energy for living things. |
Sun |
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Energy increase as you move up the food pyramid (from the bottom to the top) True or False? |
FALSE |
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A food pyramid represents the relative amount of energy in trophic levels. Which of the following correctly shows a food pyramid? |
Carnivores Herbivores and Producers? |
