which of the following are primary producers
A) Plantae B) Protista C) Bacteria D) Bacteria and protista E) Bacteria and plantae, Which of the following are nonliving microbes? II. Similarly to the ocean floor, sunlight does not reach deep into caves. 2. This phytoplankton blooms under the ice, and as the ice level thins and reaches its yearly minimum, the ice algae production slows. D) wetlands, Which category in the figure makes available the highest productivity per square meter? 14) Use the following figure to answer the question. 13) Use the following figure to answer the question. c. romaine lettuce (Kingdom Plantae) d. portobello mushroom (Kingdom Fungi) e. sea sponge (Kingdom Animalia). Which of the following is most correct regarding primary producers? Select the correct answer. The primary reason for this pattern is that. The terrestrial or soil food chain is made up of a large number of diverse organisms, ranging from microscopic single-celled producers to visible worms, insects and plants. Question 12. c. Autotrophic. Are algae part of this kingdom? Show your work. A. mosses and liverworts. The producers are fed by these substances. C) tropical seasonal forest (A) Energy is lost because most of the total energy consumed is used for cellular respiration rather than growth and reproduction. Arditi Design is one of the exclusive designers and producers of luxury handmade furniture based in Florida, USA. fossilized plant and animal remains (coal, oil, and natural gas) *A Private Investor is a recipient of the information who meets all of the conditions set out below, the recipient: Obtains access to the information in a personal capacity; D) not affected by any form of cutting, (B) typically 10 times higher in a clear-cut watershed, Based on the experiment in the accompanying figure, which of the following are plausible reasons for the result? Study with Quizlet and memorize flashcards containing terms like 1) If the sun were to suddenly stop providing energy to Earth, most ecosystems would eventually vanish. C) internal nitrogen cycling in the oceans C) secondary productivity Primary producers comprise the bottom trophic level, followed by primary consumers (herbivores), then secondary consumers (carnivores feeding on herbivores), and so on. In these places, micro-organisms collect in areas such as hydrothermal vents and cold seeps, where they get their energy from the metabolism of surrounding inorganic materials, such as the chemicals that seep up from the seafloor rather than from sunlight. B) geography C) The biomass of producers in an ecosystem is generally higher than the biomass of primary consumers. B) only II and IV B) ecological niche B) increased extinction rates of species in the food chain plants are more abundant in ecosystems. For most terrestrial ecosystems, pyramids composed of species abundances, biomass, and energy are similar in that they have a broad base and a narrow top. Why is energy lost when herbivores eat primary producers? (C) Longer chains are less stable and energy transfer between trophic levels is inefficient. B) animals. B) the percentage of production transferred from one trophic level to the next 19) Use the following figure to answer the question. (D) The answer is most likely a combination of the other responses. number of producers and their efficiency. 30 seconds. 3. If a fox eats a rodent that ate a smaller insect that ate a plant, the fox is a(n). B) at each step, energy is lost from the system About half of all photosynthesis happens in the oceans. The melting of sea ice in the spring along with the increased availability of sunlight triggers algae production in the Arctic region. A) pesticide use A 0.4230g0.4230\mathrm{~g}0.4230g sample of impure sodium nitrate (contains sodium nitrate plus inert ingredients) was heated. This is because O primary producers are more efficient in their energy use than tertiary consumers. D) methanogenic protozoans plant and animal biomass Week Topic/TEKS Agenda 3 . Blue Heron b Wild Rice . Bacteria d Pike Fish Plz help answer quick thank you |--|--|--| In most cases, primary producers use photosynthesis to create food, so sunlight is a necessary factor for their environment. Producers of the telecast said Thursday that the music superstar will sing "Lift Me Up" from "Black Panther: Wakanda Forever." "Lift Me Up," with music by Tems, Rihanna, Ryan Coogler [] a. multicellular b. photosynthetic c. eukaryotic d. parasitic e. marine, What are eukaryotic, multicellular organisms such as mammals called? After working as a producer for the university's television production unit for several years, she was hired by Funes Media Company to work as a line producer on documentaries that were later sold to networks like TRT and AL Jazeera while she was still in school. There, phytoplankton take carbon dioxide and water from their surroundings, and they can use energy from the sun to create carbohydrates through the process known as photosynthesis. Transcribed image text: 57. A. an increase in primary producers in the ecosystem B. an increase in primary consumers in an ecosystem C. an increase in secondary consumers in an ecosystem D. an increase in detritivores in an ecosystem. b secondary consumers. Members of which of the following groups can be single-celled producers? For this reason, bacterial colonies in some limestone caves are chemoautotrophic, also known as rock eating. These bacteria, like those in the ocean depths, get their necessary nourishment from the nitrogen, sulfur or iron compounds found in or on the surface of rocks that have been carried there by water seeping through the porous surface. 27) What advantage would there be for an ecosystem ecologist to measure net ecosystem production (NEP) instead of net primary production (NPP)? a primary consumers. (a) Bacteria (b) Archaea (c) Fungi (d) Helminths (e) Protozoa. Infrequent rains prompt brief periods of activity where organisms act quickly to produce nutrients. A herbivore is this. a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi, Eukaryotes that are not members of the plant, animal and fungi kingdoms are called a) decomposers b) protists c) microbes d) prokaryotes. The banks of streams and rivers, for example, provide some of the food sources to support the streams food chain; land organisms also consume water organisms. This tends to coincide with the movement of the algae into the ocean as the bottom ice level melts. Eating meat is an inefficient way to utilize autotrophic productivity. The second trophic level consists of primary consumers the herbivores, or animals that eat plants. B) primary productivity C) Basidiomycota. III. III. If a field contains approximately 1,000 kilocalories of energy in grass, which is eaten by crickets, which are eaten by birds, then approximately how many kilocalories of energy could be in the birds that live in this field? C) the increase in the average temperature of the whole planet Herbivores are group of organisms that feeds on plants alone. C. Most diverse kingdom. C) Predators are more disease-prone than animals at lower trophic levels. Which of the following is a primary producer? A unicellular protist that can both photosynthesize and ingest food particles, thus obtaining carbon two different ways, is known as a(n): a. autotroph b. hetetroph c. mixotroph d. archaea. b. herbivores at the bottom, carnivores in the middle, and primary producers at the top. B) oceans A. Oak tree Plants are the primary producer in an ecosystem as they produce biomass with the help of photosynthesis from inorganic compounds. 32) Owls eat rats, mice, shrews, and small birds. a. unicellular worm b. multicellular algae c. flagellated protist d. multicellular fungus. A) only I and III Plant roots that held soil particles in place are no longer there. Which prediction most accurately reflects the impact this will have on the community? e. They are both hydrophobic. B) conversion of grasslands and forests into agricultural fields A) having a single species of herbivore feeding on each plant species A) net primary productivity B) the amount of energy available to consumers C) maintenance costs D) net primary productivity and the amount of energy available to consumers E) maintenance costs and the amount of energy available to consumers, Approximately . Plantae B.) II. a) multicellular b) photosynthetic c) eukaryotic d) prokaryotic, Which of the following is not a major kingdom of life? 3) To recycle nutrients, an ecosystem must have, at a minimum, ________. They occupy the first trophic level in a food chain ( where transfer of energy takes place between different organisms) within an ecosystem. A) oceans The homogeneous thin plate has mass m=12kgm=12kgm=12 kgm=12 \mathrm{~kg}m=12kgm=12kg and dimensions b=2mb=2mb=2 mb=2 \mathrm{~m}b=2mb=2m and h=1mh=1mh=1 mh=1 \mathrm{~m}h=1mh=1m. Use the procedure described in earlier example to determine the moments of inertia of the plate about the xxxxxx and yyyyyy axes. (B) About 90% of the energy is lost between most trophic levels. This changing pattern of sea ice growth and melt, along with a sufficient nutrient supply, appears to be necessary to the production of ice algae. Which letter represents an organism that could be a producer? \\ c. Protista. Unicellular autotrophs may be found in the kingdom _______. D) Zygomycota. a. Stramenopila b. Proteobacteria c. Unikonta d. Cyanobacteria e. Spiroch. She worked as a producer for the University's television production. 61) Which of the following organisms is incorrectly paired with its trophic level? C) III only Net primary production 2. 55) How can biodiversity affect the way we decontaminate industrial sites? The number of trophic levels is typically limited to four or five. (A) Toxic chemicals in the environment pose greater risk to top-level predators than to primary consumers. a. Protista b. Plantae c. Bacteria d. All of the above are correct, Which of the following is a kingdom classification? C) only I, II, and IV . cultivation of soybeans (a) Protists (b) Animals (c) Plants (d) Fungi, Which of the following is NOT consumed by fungal decomposers? A) A These primary consumers are feed on grass, plants, shrubs and other plant . A) increase in asphalt and concrete surfaces E) I, II, III, and IV, Global warming refers to ________. Nitrogen is the limiting nutrient when considering global primary production. Advertisement Advertisement aless82 aless82 Which of the following most correctly explains a difference between these two measures? Which of the following provides the strongest evidence for the conservation of tool-kit genes? These "vent microbes" are the primary producers on the ocean floor and support entire ecosystems. Q. Which one of the following is a defining characteristic of animals but not of plants? Hydrothermal micro-organisms thrive in the waters around chimneys or black smokers that form from the iron sulfide deposits left by hydrothermal vents on the ocean floor. E) Australia, In the accompanying figure, which of these countries has the highest total CO2 emissions? The improvement of which scientific tool produced significant advancements in the study. 43) A porcupine eats 3,000 J of plant material. B) open ocean Transcribed image text: 1st attempt Which of the following represent prokaryotic primary producers? b. Heterotrophic. Some of the energy is reflected, and some is absorbed by the Earth's surface. C) region (E) Fish can potentially provide more food for humans than seal meat. with economic value? C) Japan B) only II and IV (a) heterotrophs (b) autotrophs (c) chemoautotrophs (d) primary producers. a. secondary consumers b. tertiary consumers c. primary producers d. primary consumers e. secondary producer; Humans are _____. Select all of the following that describe the primary production of an ecosystem. A. Spider B. Earthworm C. Oak tree D. Human E. None of these. Fungi 6. Primary producers in a terrestrial ecosystem live in and around organic matter. It is a way of classifying animals, plants, and fungi that eat other organisms in order to survive. B) Passing examination with 75% or higher score. B) fungi have cell walls made of chitin. C) C Is fungi a multicellular or unicellular organism? Complete this table relating the values of $E\degree_{cell}$ and $\Delta G\degree$ to K. a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi, Protists include _________. changes in phenology 1%. (d) Bacteria. D. Eukaryotic, multicellular organisms such a. Some examples would be deer, tortoise, and elephants. (b) Plants. A) the ratio of net secondary production to assimilation of primary production A. First-order heterotrophs B. Third-order heterotrophs C. Producers D. None of the Above, What is another term for autotroph? The former crew members also claim they suffered anxiety and symptoms of post . C) Productivity increases with available sunlight. a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi, Three groups of organisms in Unit 5 are predominantly unicellular - Bacteria, Archaea, and most Protists. C) algal beds and reefs It is this adaptation that makes it possible for desert organisms to survive over the long term. (a) Amoebae (b) Kinetoplastid (c) Oomycete (d) Ciliates (e) Diatom. (E) Energy transfer between trophic levels is usually less than 20 percent efficient. C) only I, II, and IV 40) Consider the food chain of grass grasshopper mouse snake hawk. (C) The biomass of producers in an ecosystem is . The sons would be :-. Even less energy is available for secondary, tertiary, and quaternary consumers. (a) Bacteria (b) Plantae (c) Eukarya (d) Archaea. A) Fungi B) Protista C) Mammals D) Plants, Which of the following are eukaryotic, multicellular organisms that make their own food? Primary producers are those organisms that can synthesize their own food using carbon dioxide and water in the presence of sunlight ( photosynthesis). Three former Rust crew members have filed a new lawsuit against Alec Baldwin and the film's producers, claiming they failed to follow safety rules. Which of the following is primarily responsible for this limitation? How does inefficient transfer of energy among trophic levels result in the typically high endangerment status of many top-level predators? (c) Fungi. d. Eukaryotic. recycle chemical matter to a form capable of being used by autotrophs. a. B) only II and IV 58) The discipline that applies ecological principles to returning degraded ecosystems to a more natural state is known as ________. Which of the following refers to the amount of new biomass added in a given period of time? 1) Autotrophic 2) Eukaryotic 3) Heterotrophic 4) Symbiosis 5) Decomposers. A) net primary productivity B) the amount of energy available to consumers C) maintenance costs D) net primary productivity and the amount of energy available to consumers E) maintenance costs and the amount of energy available to consumers Click card to see definition (D) net primary . Study with Quizlet and memorize flashcards containing terms like When you eat an apple, you are serving as a _____. Which level of the energy pyramid has the greatest biomass? 1. a. Chlorarachniophytes and chromalveolates b. Diatoms and dinoflagellates c. Euglena d. Green, red, and brown algae. B) Soil organic matter is completely decayed. 28) How is net ecosystem production (NEP) typically estimated in ecosystems? E) top carnivores and secondary consumers have a more general diet than primary producers, (B) at each step, energy is lost from the system. Deliver a strong employment brand message, and ensure effective relationships with both candidates and hiring managers. Our experts can answer your tough homework and study questions. a. are multicelled b. form flagellated spores c. are heterotrophs d. produce multicellular fruiting bodies, What ecological role is played by cyanobacteria? D) Germany Most diverse kingdom a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi f. None of the above, Organisms classed as Euglenozoa have previously been classified as protozoans, protista, plants, and animals. are referred to as primary producers. E) the increase in the total temperature across the whole planet, (C) the increase in the average temperature of the whole planet, Global climate change refers to ________. 6) Use the following figure to answer the question. land use changes They convert organic matter to inorganic, which is used by primary producers. Which of the following is most correct regarding non-limiting and limiting nutrients? 25) If you applied a fungicide to a cornfield, what would you expect to happen to the rate of decomposition and net ecosystem production (NEP)? C) 4C Which of the following consume other living organisms? 35) Why does a vegetarian leave a smaller ecological footprint than an omnivore? D) fungi. Option (c): Secondary consumers are carnivores which feed on the primary consumers. Secondary consumers occupy the third trophic level in a typical food chain. About how much of the chemical energy fixed by photosynthesis of the grass (100 percent) is available to the hawk? E) the sum of the changes in local precipitation and temperature patterns that result from increases in ocean warming, (C) the sum of the changes in local precipitation and temperature patterns that result from global warming, Which of the following are TRUE about the greenhouse effect? At the top level are secondary consumers the carnivores and omnivores who eat the primary consumers. Is a mushroom a decomposer? Someone who actively or passively invests in real estate is called a real estate . All the organisms above are producers except for fungi. A) China D) glaciers B) eukaryotic. Plantae A. Eukaryotic, multicellular organisms that make their own food. D) the changes in ocean temperatures as a result of increased global carbon emissions B) The total biomass of the fish is lower than that of the seals. B) It is used by organisms to maintain their life processes through the reactions of cellular respiration. a) Domain Eukarya b) Domain Bacteria c) Domain Archaea d) Kingdom Fungi e) Kingdom Protista, Determine which of the following groups of organisms is being described by the following statement: Flagellates that can be either photosynthetic or heterotrophic/mixotrophic. 45) Use the following figure to answer the question. A) bacteria. Which of the following locations is the largest reservoir for carbon in the carbon cycle? 30. They use the chemical energy found in the minerals of the hot spring to create hydrogen sulfide. Life on the tundra is much the same as that in an arid desert. C) Longer chains are less stable and energy transfer between trophic levels is inefficient. Water appears on both sides of the equation because the water molecule is split, and new water molecules are made in the process. a. Heterotrophs b. E) 0C, The shift in the peak of caterpillar season is most likely due to ________. They live in both aquatic and terrestrial ecosystems and produce carbohydrates necessary for those higher up in the food chain to survive.