front 1 what role does an insect play? | back 1 consumer |
front 2 what role does sedge play | back 2 producer |
front 3 what role does the sun play | back 3 a source of energy |
front 4 what role does bald eagle play | back 4 consumer |
front 5 For the "SUN to CATTAILS" relationship , select the answer that describes the type of transfer that is shown by the arrow in the model? | back 5 transfer of energy |
front 6 For the "INSECTS to FROGS" relationship , select the answer that describes the type of transfer that is shown by the arrow in the model? | back 6 transfer of energy and matter |
front 7 For the "CATTAILS to MUSKRATS" relationship , select the answer that describes the type of transfer that is shown by the arrow in the model? | back 7 transfer of energy and matter |
front 8 in the model, which of the following can be a source of food for consumers? | back 8 Both producers and consumers |
front 9 Which statement would NOT support your answer for #8 using examples from the model. | back 9 A sedge is a producer and is a source of food for a deer, which is a consumer. |
front 10 When carbon dioxide and water are used by a sedge to make sugar, there is a transfer from a(n) ________ to a(n) ________ part of an ecosystem. | back 10 When carbon dioxide and water are used by a sedge to make sugar, there is a transfer from a(n) abiotic to a(n) biotic part of an ecosystem. |
front 11 When a sedge is eaten by a swamp sparrow , there is a transfer from a(n) _____ to a(n) ________ part of an ecosystem. | back 11 When a sedge is eaten by a swamp sparrow , there is a transfer from a(n) biotic to a(n) biotic part of an ecosystem |
front 12 When a great blue heron is eaten by a bald eagle ,there is a transfer from a(n) _______ to a(n) _______ part of an ecosystem. | back 12 When a great blue heron is eaten by a bald eagle ,there is a transfer from a(n) biotic to a(n) biotic part of an ecosystem. |
front 13 Consider the connections between all of the organisms throughout the food web. What process(es) is/are required to provide the sedge and cattail with the matter and energy needed for growth? | back 13 Photosynthesis & Respiration |
front 14 Which correctly describes the process(es) of transforming energy from the sun into energy used by all of the other organisms throughout the food web? | back 14 photosynthesis is used to make sugar --> Producers use respiration to grow --> A consumer eats a producer --> A consumer use the matter and energy (from respiration) to grow |
front 15 When the room is sealed, what is the boundary of the system being investigated? | back 15 The walls and ceiling of the special room |
front 16 Use information from the graph to select your answer. During the daylight hours (6 AM to 6 PM), the overall pattern of the amount of carbon dioxide in the room is generally | back 16 decreasing |
front 17 Use information from the graph to select your answer. During the dark hours (6 PM to 6 AM), the overall pattern of the amount of carbon dioxide in the room is generally _______. | back 17 increasing |
front 18 During the daylight hours, I would expect the amount of oxygen to _________ | back 18 increase |
front 19 During the dark hours, I would expect the amount of oxygen to ___________. | back 19 decrease |
front 20 During the daylight hours, carbon dioxide amounts will ___________. | back 20 decrease |
front 21 During the dark hours, carbon dioxide amounts will ___________. | back 21 increase |
front 22 During the dark hours, carbon dioxide amounts will ___________. | back 22 increase |
front 23 (Use your knowledge of photosynthesis and respiration to describe how the evidence supports your claim.) For PART 1 include in your reasoning what is happening during the daylight. | back 23 During the day, CO2 in the room decreases. We know that photosynthesis uses CO2 and releases oxygen as a byproduct. So since CO2 is decreasing, we would expect oxygen to increase. |
front 24 (Use your knowledge of photosynthesis and respiration to describe how the evidence supports your claim.) For PART 2 include in your reasoning what is happening when it is dark. | back 24 When it is dark, CO2 in the room increases. We know that photosynthesis requires light, so when it is dark, only respiration occurs. Respiration uses oxygen and releases CO2. So since CO2 is increasing, we would expect oxygen to decrease. |
front 25 In addition to inputs from the air and water, what other input was required for the sugar maple to grow and how was the input used? | back 25 Nutrients get combined with glucose to make the macronutrients that form the structures that the sugar maple uses to grow. |
front 26 Do algae get their matter by eating other organisms? | back 26 no |
front 27 Are organisms biotic or abiotic? | back 27 biotic |
front 28 Are the INPUTS for the special algae container biotic or abiotic? | back 28 abiotic |
front 29 Does the algae make their own food through photosynthesis? | back 29 yes |
front 30 What are the products of photosynthesis? | back 30 Glucose and Oxygen Gas |
front 31 Why is light needed as an input? | back 31 Light energy is used to rearrange the atoms to make new molecules. |
front 32 Plant and algae ____________________. | back 32 are similar, because they both make their own food instead of eating. |