No, why not? because the high plains is a relatively level high plateau, separated from the Rolling Plains by the Cap rock Escarpment. Elevations range from 3,000 to 4,500 feet above sea level.
Course Activity: Comparing Energy Resources
Part D
Management of natural resources can affect the sustainability of human populations. For example, consider an effort to decontaminate a small village’s water supply. This effort is projected to increase the carrying capacity from an initial population of 400 people (P = 400) to 450 people (K = 450) during the course of 10 years (x = 10). Use the simulation to determine the growth rate r of the population in this village. Round your answer to the nearest whole number. (Hint: Use the tool's zoom feature to get a closer look at the curve.)
(view image for graph)
Part E
Technological advancements can help make consumption and management of natural resources more sustainable, as discussed in part C. As technology enhances renewable, sustainable energy sources, how will this likely affect the carrying capacity and growth rate of the human population over time?
Part F
Read this below about biodiversity, and then answer the following question.
“The Midwest is helping to pioneer the biofuel movement in the United States. Burning biomass—a natural resource—for fuel doesn’t emit additional CO2 into the atmosphere. However, biofuel production reduces the area’s biodiversity because corn, which is a primary source of biomass, is overplanted. Grasslands and fields once inhabited by a large variety of flowers, grasses, insects, and pollinators are being cleared as the demand for corn increases. The impact of eliminating these species and decreasing the area’s biodiversity then spreads as other plants and crops that relied on the insects and pollinators are threatened. These negative consequences can then magnify throughout the ecosystem.”
If an ecosystem is no longer able to sustain its biodiversity, what potential impact could that fact have on the carrying capacity and growth rate of the human population over time? As you answer, think about how the energy is transferred through an ecosystem.
Part G
Write one to two paragraphs describing the relationship between the management of natural resources, the sustainability of the human population, and biodiversity. Use your work from parts A through F to guide you.
In order to maintain the ecosystem carrying capacity and ensure the long-term existence of humanity, natural resource management should work to improve sustainability and biodiversity.
The sustainability of both human populations and wildlife depends significantly on how natural resource management is carried out. The carrying capacity of the ecosystem and the rate of population growth are both impacted by the depletion of natural resources.
The sustainability of natural resources can be improved by technological developments, particularly in the field of renewable energy. The ability of the ecosystem to support life and its biodiversity could both be impacted by the development of biofuels.
The entire food chain may be impacted by biodiversity loss, lowering the amount of resources available to the human population. In order to maintain the ecosystem's carrying capacity and ensure the long-term existence of humanity, natural resource management should work to improve sustainability and biodiversity.
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Organism slime molds are fungus-like protists.
Further Explanation:
Slime molds are known to be fungus-like protists that grow as slimy masses on the decaying matter. These are usually observed on things such as rotting logs. The water molds are known to be fungus-like protists that are found in the moist soil as well as surface water. They reside as parasites or on decaying organisms.
Fungus like protists have a feature that they do not move, and very few develop movement at a certain point in their lives. These are absorptive feeders on the decaying matter and resemble fungi as well as they reproduce with the spores just like fungi do. But, in other ways, they are slightly different from fungi as well as more like other protists. For instance, they have cell walls made up of cellulose, while fungi have cell walls made up of chitin. Like other protists, they have a complex life cycle having both sexual as well as asexual reproduction. These are also known to be motile in nature during certain phases of their cell cycle.
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Answer Details:
Grade: Middle School
Subject: Biology
Chapter: Classification of organisms.
Keywords:
Sexual reproduction, asexual reproduction, protists, slime molds, cellulose, absorptive feeders, chitin, cell cycle, life cycle.
Slime molds are fungus-like protists. Molds are absorbing organisms that feed on decomposing organic materials. They reproduce via spores, just like fungi do.
Protists that resemble fungi and develop as slimy masses on decomposing debris are known as slime molds. These are frequently seen on items like decaying wood.
The water molds are protists that resemble fungi and are known to live in both surface water and damp soil. They live on living things that are decomposing or as parasites.
Individual amoeba-like cells that combine to form a multicellular structure make up a cellular slime mold.
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Answer:
The correct answer will be-
1. make an observation
2.ask questions
3.construct a hypothesis
4. test the hypothesis
5. analyze the results
6. make conclusions
7.communicate the results
Explanation:
A scientific method is a systematic approach to answer and explain the natural phenomenon of nature.
The scientific method begins with making an observation based on which the researcher can frame scientific questions which could be answered. The researcher must do background research on the same question and predict the most probable reason in the form hypothesis.
This hypothesis must be tested by performing the experiments designed to test the hypothesis. Based on experiments results must be collected and analysed as a piece of evidence to make conclusions regarding the hypothesis. These results must be communicated through poster presentations or in published form in journals after peer-reviewed.
Thus, the steps are arranged in accordance with the scientific method.
The sequence of steps in a scientific investigation includes making observations, asking questions, constructing a hypothesis, testing the hypothesis, analyzing the results, and communicating the results.
The sequence of steps in a scientific investigation is as follows:
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b. An unstable ecological niche leads to various selection pressures, which in turn causes the species to remain in a stage of stasis.
c. A stable ecological niche leads to various selection pressures, which in turn causes species to remain unmodified or in stasis.
Answer:
A.
A stable ecological niche leads to absence of selection pressure, which in turn causes species to remain unmodified or in stasis.
Explanation:
B) lysosome
C) endoplasmic reticulum
D) nucleus
The Golgi apparatus is the organelle that modifies, packages and sorts proteins for secretion or use within the cell. It processes proteins produced in the endoplasmic reticulum and is involved in their delivery.
The organelle that modifies, packages, and sorts proteins for secretion or use within the cell is the Golgi apparatus. This cellular structure is key in the processing of proteins produced in the endoplasmic reticulum. Proteins are transported from the endoplasmic reticulum to the Golgi apparatus, where they are modified (such as by the addition of carbohydrates to form glycoproteins), packaged into vesicles, and sorted for delivery either to other parts of the cell or to the cell membrane for secretion.
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B. A substance in a solution that captures hydrogen ions and raises the pH
C. A substance in a solution that releases and captures hydrogen ions, keeping the pH the same
D. A substance in a solution that provides color over a narrow range of pH
The correct answer is:
B. A substance in a solution that captures hydrogen ions and raises the pH
Explanation:
Bases are substances that, in aqueous solution, release hydroxide (OH−) ions, are smooth to the touch, can taste bitter if an alkali,[1] change the color of indicators (e.g., turn red litmus paper blue), react with acids to form salts, increase particular chemical reactions (base catalysis), receive protons from any proton donor, and/or contain completely or partially displaceable OH− ions
Answer:
B
Explanation:
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