3. Why do we need nitrogen fixing bacteria? 4. List at least 2 reasons why living things need nitrogen.

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A: The word biogeochemical includes three different terms, ‘bio’ refer to biotic component, ‘geo’…

Q: Nitrogen is the most common element in the air. Why do bacteria play a role in the nitrogen cycle?

A: Nitrogen is one of the elements required by living beings.

Q: Fill in the blanks. In the Nitrogen cycle, into are responsible for converting denitrifying…

A: Nitrogen cycle is a biogeochemical process which transform the inert nitrogen present in the…

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Q: 1. Why is biodiversity important particularly here in the Philippines? 2. What makes the Philippines…

A: Introduction Biodiversity:- It is the biological variety and variability of life on Earth or…

Q: 4. List at least 2 reasons why living things need nitrogen.

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Q: 2. What are the mechanisms involved in which nitrogen moves from the atmosphere into the terrestrial…

A: After carbon and oxygen, N is the abundant element and forms a important component of plant amino…

Q: 7. All of the following is classified as Autotrophic, EXCEPT A. Obtain their energy by digesting…

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Q: 1. TRUE or FALSE. Autotrophs are the organisms which make essential molecules using pre-formed…

A: The question asks that the autotrophs are the organisms that make essential molecules using…

Q: 3. Which type of nitrogen gas is the most abundant in Earth's atmosphere, and is transformed into…

A: Question - Which type of nitrogen gas is the most abundant in Earth's atmosphere, and is transformed…

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A: Answer. Photosynthesis and respiration are the two opposing processes that drive the global carbon…

Q: Nitrogen gas (N2) in the atmosphere can be directly utilized by which of the following organisms?…

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Q: 9. Bioremediation refers to the use of living organisms to remove pollutants. Describe three…

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A: Bacteria are prokaryotic organisms and are heterotrophic in nature.  Fungi are eukaryotic organisms…

Q: Which among the organisms in example 2 (food web) receives the least amount of energy? (except…

A: The food web contains all the food chains in one ecosystem. Each living thing in the ecosystem is…

Q: How is nitrogen gas in the atmosphere converted to a form usable by living creatures? Select all…

A: Option e.) fixation

Q: 9. How could an asteroid impact kill off so many different species? Select one response. O a. Debris…

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Q: energy

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A: Degradation of organic matter is really important for now a days because population is increasing…

Q: 1. Why is decomposition important as a function of ecosystems?

A: The ecosystem can be defined as the complex web of interactions between the biotic and abiotic…

Q: Which level most likely represents the autotrophs in the energy pyramid? Support your answer.

A: An energy pyramid or an ecological pyramid represents the flow of energy through the ecosystem…

Q: What is an antibiotic? 1.An organism that inhibits the growth of other organisms 2.A synthetic…

A: Antibiotics are antibiotics that are used to treat infections caused by bacteria in humans and…

Q: 1. As compared to planktonic habitat, benthic habitat has much more microorganisms. Why?

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Q: 1. The importance of phytoplankton and dust to our climate? Replace the numbers in the figure with…

A: Phytoplankton  Phytoplankton are the very important component of aquatic system. They are…

Q: 1. What abiotic factor is changing the ecosystem of Lake Washington, and how has this factor changed…

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Q: (5) According to the book, bioprospecting involves searching for organisms that might provide all of…

A: Bioprospecting is not a new branch. Humans have sourced food and other materials from living things…

Q: 1. Which of the following is another example of an autotrophs? a. mushroom b. cactus c. grasshopper…

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Q: Bioconversion is the process of turning atmospheric nitrogen into biologically accessible nitrogen.…

A: Bioconversion is the process of transformation of organic materials such as plant or animal waste…

Q: Coliform counts often increase dramatically in rivers and oceans near cities after rainstorms. Why?…

A: Coliforms are bacteria that can be discovered in animal excrement and are constantly present in the…

Q: 6) Which of the following is not a source of carbon in the biosphere? A) Ocean rocks and sediments.…

A:

Q: Which of the following are ecosystem services provided by bacteria? A) fixation of nitrogen B)…

A: An ecosystem is defined as a community or group of living organisms that will live together and will…

Q: 2. What happened to the amount of DDT per organism as you move up the food chain? 3. Which organism…

A: Introduction Biomagnification Is The Accumulation Of A Chemical By An Organism As A Result Of Water…

Q: 3. What living organisms influence the nitrogen cycle the most? Explain and give details

A: -Nitrogen cycle -Nitrogen cycle is the cycle in which nitrogen is converted into many forms and…

Q: Why is a food web a better representation of the feeding relationships of organisms than a food…

A: Food Chain is a sequential transfer of energy and matter in the form of food from producers to other…

Q: 2. What is an abiotic and biotic factor? How can these two factors determine the abundance and…

A: Ecology is an exploration of the interconnections between living species, and their physical…

Q: 36. In the nitrogen cycle, what is the major reservoir for nitrogen?   the atmosphere the…

A: The Nitrogen Cycle is a biogeochemical process involving the conversion of atmospheric nitrogen…

Q: 2. (T/F) Organisms need a constant supply of energy to survive.

A: 2. Organisms need a constant supply of energy to survive is True. The living cells of every…

Q: 3-In the late 1700s, Lazzaro Spallanzani designed a different experiment to show that life did not…

A: Independent variable  the factors or conditions that are manipulated in an experiment Dependent…

Q: What effect does the agricultural industry have on climate change

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: 46. The only organisms in an ecological community that are able to make their own organic food from…

A:

Q: How can microbial lifestyles be an advantage for humans? Disadvantage? Have no effect at all? Please…

A: Microbes or microbial organisms are biological organisms that are too small to be seen with the…

Q: 4. When organisms die, __________ starts to decay. *   a. Nitrogen-14 b. Carbon-14 c. Calcium d.…

A: Decomposition: Organism grow, reproduce and die. The condition in which they live and the resources…

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