Algae in an aquatic food chain convert solar energy into 93, 000 kilocalories of plant tissue. Which of the following values best represents the amount of energy available for primary consumers in the food chain? 930 kilocalories B) 9, 300 kilocalories 93, 000 kilocalories 930,000 kilocalories
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- Select the ultimate source of energy for nearly every organism on this planet. Select one: A. Plants B. Primary producers C. Heat D. Sugars E. The sunEnergy transferred from one trophic level to the next in an ecosystem is measured in calories, numbers, and in biomass. If a rangeland has a biomass of 100, 000g/m2 from the grass, how much biomass will be available in human beings who eat the cow that eat that grass?Approximately how much of the energy taken in by a consumer is used to make more biomass? Group of answer choices a. 80% b. 100% c. 60% d. 0% e. 10%
- 1.) Which of the food chains below fit the food web in the diagram? a). Grass - cow - man - decomposers b). decomposers - grains - pig - man c). Man- chicken - grains d). Grass - decomposers - grains 2.) Which organism has the greatest amount of energy? 3.) Which has the least amount of energy? 4.) Which in the least is/are indispensable in the cycling of materials? 5.) Which in the list is/are not important in the cycling of materials? 6.) Which item (s) in the list would be the cheapest yet the best source of nutritional needs in poor countries?In a pond ecosystem, mosquito larvae feed on photosynthetic algae. Other larvae, such as dragonfly larvae, feed on the mosquito larvae. The dragonfly larvae are, in turn, consumed by fish, whichcan be preyed upon by raccoons.Which organism is a primary consumer in this ecosystem? 1.Mosquito larvae2. Fish3. Algae4. Dragonfly larvae1. Identify an aspect of the diagram above that illustrates the First Law of Thermodynamics. 2. Identify an aspect of the diagram above that illustrates the Second Law of Thermodynamics. 3. Identify the system shown in the diagram above as being open, closed, or isolated. Justify your answer. 4. Analvze the resilience of the ecosystem shown in the diagram above.
- 1. Which organism have the most supply of energy? 2. Which has the least amount of energy? 3. Why is there a decrease of the amount of energy as we go up the food pyramid? 4. Where did the energy go due to losses? 5. Which among the organism in example 2 (food web) receives the least amount of energy? (except decomposers).Which components received comparatively less energy in the disturbed food chain? What could be the consequences of the above? If human beings were the last component in this food chain, what would be the consequences of reduced nutrient supply to plants? please answer all please i will upvoteFood Web Construction Directions: Construct a food web using the following organisms (grass,leaves,owl, snake,grasshopper,hawk,bird,caterpillar,rabbit) Use Words to Construct. And answer the question that follow 1What is/are the producer(s) in the food web? 2What organism(s) feed directly on plants? 3What is/are the secondary consumer(s) in the food web? 4What is/are the tertiary consumer(s) in the food web?
- Food Web Color Code… Producer (Green) ____________________ Primary Consumer ( Yellow) _____________ __________________________________ Secondary Consumer (Blue) _____________ __________________________________ Tertiary Consumer (Red) _______________ Decomposer (Orange) _________________ __________________________________ Describe the movement of energy through the web___________________________ Type Eats … Examples Herbivore Carnivore Omnivore Food Web is a bunch of overlapping _________ ________. The primary source of all energy comes from the ______. What would happen if an organism became extinct? _____________________________________________What type of energy is available in ecosystems and the biosphere? Can this type of energy be used by humans to maintain the organization of our bodies? Can this type of energy be used by any kind of living thing? For what process?In a pond ecosystem, mosquito larvae feed on photosynthetic algae. Other larvae, such as dragonfly larvae, feed on the mosquito larvae. The dragonfly larvae are, in turn, consumed by fish, whichcan be preyed upon by raccoons.How many different organisms in this ecosystem get their energy from the food they consume?1. One2.TWO3.Three4.Four