Q: What is one example of an ecosystem service? How would life be different without that service
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Q: Trees incorporate [ Select ] from CO2 into [ Select ] , which means that the [ Select ] is the most…
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A: Introduction A food chain is a linear sequence of organisms through which nutrients and energy pass…
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A: Forest is an area which is inhabited by a give number of plants and animals.
Q: Which of the following is not an example of a physical plant stressor? * A. Temperature B.…
A: Plant Stressors -- Factors affecting the reduction in growth , yield or death of plant or plant…
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Q: part a) compare and contrast a food chain and a food web. part b) what would happen to the food if…
A: Food chain - Food chain is the process of energy transfer from producer by a series of organisms…
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A: A terrarium is normally a sealable glass container bearing soil and plants and can be opened for…
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Q: How does energy move through an ecosystem? cycles flows
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A: An ecosystem is the structural and functional unit of the biosphere. The biosphere is the region…
Q: What are the functional components of the ecosystem
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Q: Describe how water cycles through an ecosystem.
A: In this question, we have to answer how water cycles through ecosystem.
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Q: Why is nitrogen used in fertilizer when there's so much N2 in the air
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Q: How has deforestation affected the forests in Ethiopia
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A: Carbon is a very important element for our body. Carbon is the basic building block required to form…
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Q: What is biodiversity and why is it important?
A: Answer: BIODIVERSITY : It is the term that refers to the variety of life on the Earth at all levels.…
Q: Discuss how the food chain works. Where does each trophic component or level get its energy (food)…
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Q: How does matter move through an ecosystem? flows cycles
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Q: Is it correct to say that a volcanic eruption disrupted the energy flow of an ecosystem because many…
A: Volcanoes affect ecosystems in a variety of ways, ranging from catastrophic local effects to diffuse…
Q: What is the difference between natural ecosystem and man-made ecosystem?
A: The branch of biology that deals with the relationship among various living organisms and with their…
Q: What is ecosystem? What are the various components of ecosystem.
A: Environment: The sum of the weather, factors, and conditions in the environment that have an impact…
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A: All the living organisms are included in the biotic factors. All the non living factors that are…
Q: Which of the following is not part of the green revolution? -Irrigation -Mechanization -GMO's…
A: Green Revolution (a term utilized for rapid expansions in wheat and rice yields in emerging nations…
Q: What is the effect of reduced energy supply (nutrients or food) to the plants?
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: How can planting trees reduce the effects of climate change? CLAIM 1- too much carbon dioxide in the…
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A: Introduction Ecosystem can be defined as the interaction of living and non-living organism with…
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- Nitrogen compounds differ from other minerals needed by plants because they Select one: O a. Are toxic to the plants O b. Can be lost from the soil O c. Can be absorbed by root hairs O d. Are held by cation exchange capacity in the soil O e. Can be provided by symbiotic bacteriaP Parchment Exchange - Leader X + edgenuity.com/Player/ SC5181 A 7 11 13 14 15 17 Unmark this question O Burning large areas of the knotweed O Introducing another plant to compete with the knotweed O Spraying large areas of the knotweed with herbicides Engaging animals to eat the knotweed 19 20 ▸ U O PART Save and Exit The rapidly growing Japanese knotweed plant has a wide range of growth in North America. This plant is an invasive species that outcompetes native plants for area and sunlight. What would best help control mature growth of this invasive plant in an environmentally responsible way? O Next G ← English Sign out V Submit Oct 27 19 ☐ Kinley Heath ⠀ E ▸ 10:29 AWhat are potential outcomes when a plant's stomata close in response to heat and water stress? Select all that apply. CO2 and O2 may compete for the active site of rubisco. Photorespiration is more likely to occur. Photosynthesis is more efficient. Gas exchange comes to a halt.
- Under similar environmental condition and considering the ultimate role of stomata in transpiration, which of the following plant species will likely release the largest amount of water vapor in the atmosphere? Plant Species II Plant Species III Plant Species I Plant Species IVWhich of the following is true about Liebig's Law of the Minimum? * The growth of a plant is affected by one limiting factor at one time. The growth of a plant is affected by multiple limiting factors at one time. The growth of a plant is not affected by multiple limiting factors at one time. The growth of the plant is not affected by one limiting factor at one time. According the Shelford's Law of Tolerance, the organisms wide environmental factor tolerance limit show * narrow distribution with low population size narrow distribution with high population size wide distribution high populations size wide distribution with low population size If you are having a fever, you are in your * zone of optimal tolerance zone of intolerance zone of physiological stressAbout half the dry weight of a plant's body is carbon. Where do plants get the carbon? From water From sunlight From dead organic matter in the soil From CO2
- ) Interactions between plants and other organisms can be complex and key to organisms continued survival. Joshua Tree National Park is home to the iconic Joshua tree plant, which is actually a very large species of yucca (Yucca brevifolia) with a tree-like appearance. This is a long-lived species (hundreds of years). There are many challenges to the continued survival of these plants. Mature plants can store water allowing them to survive droughts, young plants have a smaller water storage capacity and thus will die off in dry times. The only known pollinator of these plants is the yucca moth, which is becoming absent through most of the range of the yucca plant as the moth does not tolerate the increasingly warm climate in the region. The warmer climate also decreases flowering (the plants need cold to induce flowering). Adding to this challenge is the lack of natural seed dispersal of yucca. It is though that historically the seeds of this yucca were dispersed by the now…Leaves typically have high surface area to volume ratios to maximize the rate of photosynthesis. Plants in which environments might have leaves with reduced surface area? tropical rainforests deserts aquatic environments (e.g. pond lilies) all of the above none of the above14. Biome Plant Description |1 Absence of trees; plants with thick leaves to withstand strong winds; extensive root system; seasonal plants Nonporous, extremely small or reduced leaves to minimize water loss; dormant during extreme temperature; fewer stomata, extended root systems Small, low growing; dark, hairy leaves to absorb heat; grow in clumps for greater protection from wind and cold; flowers often disk-shaped to collect sun Leaves with drip tips, climbing vines, smooth bark; buttress roots; dense canopy promotes | intense plant competition 2 3 Refer to the table. Which plants would most likely be found in the rainforest? А. 1 В. 2 С.3 D. 4
- Hydrogen atoms make up about 6% of the dry mass of plants. Answer True or False for the following Plants get some hydrogen atoms from water. true Plants get some hydrogen atoms from air. true Plants get some hydrogen atoms from sunlight. false v Plants get some hydrogen atoms from soil. trueDrought is the main constraint for agriculture sector. What is the major consequence of water insufficiency in plant? *The hormone abscisic acid provides advantages to plants in stress conditions by Select one: inhibiting the growth of nearby plants and so reducing competition attracting beneficial predatory insects increasing tolerance to environmental stress
