Infringement Notice, it will make a good faith attempt to contact the party that made such content available by In the book, Silent Springs Ms. Rachel Carson began a new movement.

on or linked-to by the Website infringes your copyright, you should consider first contacting an attorney. 11.

Farmers cando this by maintaininga healthy ecosystem thatnaturally controls insect outbreaks, but still allows some predation on crops. Contains at least 95% organic ingredients.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug.

As the fuel is burned, SOx or NOx are produced; these enter the atmosphere and react with water vapor to create sulfuric acid or nitric acid. Give one argument that the proponents of coal might use to justify their position. *The following questions were not written by CollegeBoard and although they cover information outlined in theAP Environmental Science Course and Exam Descriptionthe formatting on the exam may be different. George Mason University, Masters in Education, Educat Track your scores, create tests, and take your learning to the next level! A process involving the altering an organisms genetic material, Wrote the book "Silent Spring", about the biomagnification of DDT. Large areas of impermeable surfaces in cities often result in _____ daytime temperatures. Download AP Environmental Science Practice Tests. as If Varsity Tutors takes action in response to Click here for the practice questions: 1.

Find out how you can intelligently organize your Flashcards. (a) Calculate the approximate number of years it would take to double the consumption of natural gas in the United States.

ii. One family, plus a great amountof surplus to sell. ChillingEffects.org. The independent variable in the trial is which pesticide is used. are in the same box the next time you log in. information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you are The results of the pH study are given in the following table: (a) Refer to the table and diagram above to answer the following questions. The dependent variable is its effect on the beetles: for example, what percentage of beetles die.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box. Pesticides can be accidentally ingested by humans and cause illness. Since Greg has 1000 acres, this answer choice doesn't make sense. Subsistence farming is incorrect because this describes a farming who grows food for just his family. the Adding water until the water table rises and envelops the deep roots of plants resulting in a loss of productivity, ultimately killing them. What was his name?

There is not enough evidence to suggest any specific nutritional deficiency, especially in an upper class child. B. practice of farming mollusks in the ocean. Natural gas is recovered through a series of pipes and valves fitted over a drilled hole. (d) Identify and describe one provision of the Clean Air Act of 1990 that could be used to control and reduce the emissions. Each region has different nutritional issues based on diet. audio not yet available for this language, {"cdnAssetsUrl":"","site_dot_caption":"Cram.com","premium_user":false,"premium_set":false,"payreferer":"clone_set","payreferer_set_title":"APES Chapter 12 Test Review Part 1","payreferer_url":"\/flashcards\/copy\/apes-chapter-12-test-review-5514952","isGuest":true,"ga_id":"UA-272909-1","facebook":{"clientId":"363499237066029","version":"v12.0","language":"en_US"}}. Then click the card to flip it.

Traditional subsistence agriculture provides enough food to support one family and occasionally a surplus to sell, trade, or store. 1.

Natural gas is used in the home, for industry, and for power generation. Send your complaint to our designated agent at: Charles Cohn With her release of Silent Spring in the early 1960s, Rachel Carson sparked a great national environmental movement. In 1962, Rachel Carsons Silent Spring was written as a means to speak out towards Americans and change the way they treat their environment. Thus, if you are not sure content located St. Louis, MO 63105. Which of the following was not a contributing factor to the green revolution? The question also states that there are multiple species of weeds that the farmer needs to control. Identify one primary and one secondary pollutant that can cause the change in the soil's pH. The gas can then be transmitted through piping or cooled and compressed into Liquefied Natural Gas (LNG) and transported by specially fitted trucks, trains, or ships.

The farmer should use a nonselective herbicide. If a farm experiences an outbreak of weeds from multiple plant species, then which of the following remedies should the farmer use? Green manure is incorporated into soils by plowing to increaseavailable organic matter. One of the most pressing issues in the field of agriculture is how to feed a growing planet. Repeated irrigation in dry climates leads to accumulation of salts in the upper layers of the soil. What is one viable method to protect this commons? Terms of Service. Add to folder[?] Throughout Silent Spring, Carson wishes to inform the American society about the dangers of a specific pesticide known as DDT. (c) Describe two benefits to the environment that would occur if the United States switched from coal to natural gas-fired electric power generation. Students from a high school in between the two cities studied soil pH values at the sites labeled A through E on the map. Insecticides are the wrong answer choice because they control for insects, not plants. If you believe that content available by means of the Website (as defined in our Terms of Service) infringes one (4 points maximum1 for identifying the primary pollutant and 3 for describing the process of acid formation and deposition). Which is the source of green manure? GMO's combine traits from significantly different species, creating an organism that has never occurred in nature. Cannot display the US Department of agriculture "Organic" seal. The map below shows two cities: City X and City Z, separated by several kilometers. A monoculture refers to the cultivation of a single crop or animal, while a polyculture involves the cultivation of multiple different types of crops and/or animals in a given area. A polyculture describes a farm that grows more than one crop together on the same field. The benefits of using GMO's include higher crop yields, as well as cultivatingcrops needing less water thatare able togrow in harsher climates. Negative impacts of using chemical pesticides on the surrounding ecosystem include the following: Pesticides can migrate to other habitats, thus harming other organisms. (4 points maximum1 for correct identification of the independent and dependent variables, 1 for correct description of the control and experimental groups, and 1 for each factor to control formaximum of 2).

The map shows two cities: City X and City Z, separated by several kilometers. Children that face over-nutrition eat more daily calories than are necessary for health. D. Eagles that lived in areas with DDT use did not have adequate food supplies due to the crash in the food chain. The experimental groups would be separate sections of beetle-infested crop, each treated with one of the pesticides under consideration. Wesleyan University, Bachelor of Science, Economics.

Disturbance: crop sections should not be disturbed, or steps should be taken to ensure the amount of disturbance is equal between groups. We can narrow down the answer choices to herbicides because they are used to control plants and weeds. He received a Nobel Peace Prize in 1970s for his working in the Green Revolution, credited as saving a billion lives because of his involvement in the agricultural enhancements. ii. To see how well you know the information, try the Quiz or Test activity. ii.

AP Environmental Science Course and Exam Description, AP Environmental Science Unit 6 Multiple Choice Questions, Answers and Review for Multiple Choice Practice on Land and Water Use, Multiple Choice Practice forLand and Water Use. Introducing Cram Folders!

Put up a fence so that dogs and people can not go in the field. misrepresent that a product or activity is infringing your copyrights.

Between the 1930s and 1960s, the __________transformed and modernized the agricultural system in the United States. A type of industrialized agriculture in tropical, less-developed countries, which grow cash crops to be sold to more-developed countries. If he decides to grow corn, soybeans, and squash simultaneously on his farm field, what type of agriculture would he be utilizing? IPM generally does not eradicate the pest population, but brings it to a tolerable level. Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page. A. an area in water that no longer has and fish due to overfishing. We'll bring you back here when you are done. (Aquaculture). Describe one point source for the pollution that caused the change in the soil's pH as shown. We would have to do little to increase the production and transportation of coal. The following editorial is excerpted from a recent edition of the Hilltop Express: (a) Explain how the beetle might have become resistant to NOGrub. Pesticides can combine with other chemicals and create other toxic chemicals. Benefits of Using Integrated Pest Management, Difficulties in Using Integrated Pest Management, Needs expert knowledge of insect life cycle, Reduces amounts of pesticides in environment, Takes time to implement management practices, Several weaknesses of insects can be exploited, Methods for one area might not apply in other areas, (2 points maximum1 for a correct benefit, and 1 for a correct difficulty). Find out how you can intelligently organize your Flashcards. 12. STOP! Before you look at the answers make sure you gave this practice quiz a try so you can assess your understanding of the concepts covered in unit 1. 5. 2.

7. IPM is a process that minimizes the impact of pests upon agricultural or natural areas that pose minimal risks to people or the environment. Farmers use energy from the sun, humans, and draft animals to produce crops for their family. ), Toxic chemicals (potential for releasing H2S into environment), (2 points maximum1 point for listing energy source, 1 point for listing related drawback). Monoculture describes a farmer who grows only one crop.

Apply the Rule of 70 to calculate the doubling time. You would need to create a new account. With the help of the community we can continue to Connect with other students studying AP Environmental Science with, Fiveable study rooms = the ultimate focus mode .

Terracing creates level shelves on hillsides to hold water and soil for growing crops. (c) Propose one possible method to reduce the air pollutants that are causing the pH change. A porous mixture of partially decomposed plant and animal matter and inorganic clay, silt and sand, People that cannot grow or buy enough food to meet their basic energy needs. (b) Assume that the fuel identified in (a)(i) is the source of the pollution. 6. When the pesticide is applied, the susceptible beetles die and the resistant ones survive. When land is overgrazed to the point that the majority of plants do not come back, this is known as, 8. C. an area on land that has been over grazed and turned into a desert.

Describe ONE drawback of the alternative identified in (e)(i). ii.

The formula is . Farmers use energy from the sun, humans, draft animals, animal manure for fertilizer, and water to obtain higher crop yields for their family and for profit. i. C. fracturing of metal ore to mine for copper. According to the Global Footprint Network which of the following has the SMALLEST ecological footprint per person? Your Infringement Notice may be forwarded to the party that made the content available or to third parties such sufficient detail to permit Varsity Tutors to find and positively identify that content; for example we require Varsity Tutors LLC (e) Others advocate for non-hydrocarbon fuel alternatives. The correct response is polyculture. A small number of multi-national corporations that control the growing, processing, distribution, and sale of foods in the U.S and global markets. For best results enter two or more search terms. The product was raised only by organic methods and contains all organic ingredients. The Green Revolution increased yield and helped farmers feed a growing human population.

The U.S. receives its supplies from a variety of international and domestic locations. (Natural gas and nuclear would not be accepted as correct.) An example of the adverse effects persistent pesticides, such as DDT, have on an entire ecosystem. a

Assume that NOGrub had been applied to a population of beetles in another county. Please upgrade to Cram Premium to create hundreds of folders! Density and health of beetles' food source (the crop): the control and experimental groups should be similar in terms of what the beetles have to eat. If you knew the answer, click the green Know box.

either the copyright owner or a person authorized to act on their behalf. The infrastructure for transporting coal already is in place. Recently, he has heard that growing multiple crops at the same time can decrease his pest problems. D. Allow only some people to use the field. what are the ecological services of trees?

When the productive potential of soil, especially on arid or semiarid land, falls by 10% or more because of prolonged drought and human activities. (d) One strategy for combating pests is Integrated Pest Management (IPM). The environment would benefit from the following: Less habitat destruction from the mining of coal, Less acid mine drainage due to fewer mines being dug, Less aesthetic damage done to the environment because fewer mines are dug, Reduced SO2 emissions, which will reduce the levels of acid deposition, Reduced CO2 emissions, which will reduce the levels of climate-changing gases, Reduced soot emissions, which will reduce the formation of industrial (gray) smog, Less mercury or radioactive materials released by the burning of coal, Longer boiler life because gas produces fewer products that harm the boilers, Less cost in building new generation plants, because gas combustion produces fewer dangerous by-products, (2 points maximum1 point for benefit, 1 point for description. (c) Propose one possible method to reduce the air pollutants that are causing the pH change.

(2 points maximum1 for the point source and 1 for the fuel). (c) Identify TWO negative impacts of using chemical pesticides on the surrounding ecosystem. Also, suspended particulate matter can carry acidifying chemicals. Please sign in to share these flashcards. 2. According to the United States Energy Information Administration, the consumption of natural gas by the United States increases at 8 percent per year. A type of subsistence agriculture which involves clearing a small plot in a tropical forest, growing a variety of crops until the soil nutrients are depleted, then moving to another plot. A description of the nature and exact location of the content that you claim to infringe your copyright, in \ Pest control programs are carefully designed, using a variety of techniques specific to each situation. Lifestock are fenced or unfenced, free to roam, and feed on grass. C. pesticide resistance in natural populations. A. Eagles in areas with DDT died from habitat destruction from DDT poisoning. an

your copyright is not authorized by law, or by the copyright owner or such owners agent; (b) that all of the

Identify the independent and dependent variables in such a trial. Your name, address, telephone number and email address; and Natural gas is used in the home, for industry, and for power generation.

Describe an effective control group and the experimental groups for this experiment. Loss of biodiversity due to monocropping tends to lead to. ii. A control group for the experiment would be a section of beetle-infested crop on which no pesticide was used. The correct response is The Green Revolution. Which of the following is a projected disadvantage of using genetically modified crops and foods?

101 S. Hanley Rd, Suite 300

3. D. desertification due to overuse of natural algae. Coal is safer to use. Identify one benefit and one difficulty in using IPM to control this outbreak. Traditional subsistence agriculture produces enough crops/livestock to provide for which of the following choices? Make sure to remember your password. (2 points maximum1 for a correct description of a collection method, 1 point for a correct transport method). Please be advised that you will be liable for damages (including costs and attorneys fees) if you materially

Question 1 refers to the editorial on this page.

The 3 crops that provide 48% of all food calories. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out. (2 points maximum1 point for argument, 1 point for description), Safety concerns (such as potential for radiation leaks), Waste disposal concerns (such as radioactive or toxic waste disposal), Raw materials storage (safe storage of radioactive materials), Thermal pollution (very hot reactor cooling fluids), Dam may hinder fish and other aquatic migration, Habitat destruction/alteration (via flooding upstream, or alteration of water quality downstream), Potential for displacing populations or wildlife living in dam's flood zone, Potential for seismic activity below reservoir, Potential for plants killed by flooding to produce methane gas (a greenhouse gas), Material for solar panels uses hydrocarbon fuels, Disposal of toxic chemicals (from rechargeable batteries), Sound and vibration produced are annoying, Turbines may affect bird migration patterns, Geographical limitations (There are only certain places in the world where geothermal energy can be harvested.

Citizens notice that people who bring their dogs to the park often do not clean up after them however, everyone would prefer if the field was free of dog waste. The survivors reproduce in a habitat of lessened competition; therefore, their genes are passed along. (1 point maximumfor the idea of natural selection/selective survival, and growth of resistant populations). Production of harmful toxins resulting from gene mutation, Plants are able togrow in harsher climates. This methodcan be very expensive. Irrigation: all crop sections should receive the same amount of water. It might be cheaper to refit existing coal plants with scrubbers to clean up toxic emissions than to build a new, cleaner-burning gas plant.

Pesticides can kill beneficial insects, which act as predators of destructive insects. Goal of IPM is to curtail (or eliminate) pesticide use. Large-scale, ocean fishing practices present significant environmental issues such as international resource use regulation, pollution, and loss of species. Your email address is only used to allow you to reset your password. Which of the following is not a potential environmental hazard of clearcutting?

Methods of reducing the air pollutants that are causing the pH change include: Reducing factory emissions of SOx or NOx by using scrubbers to remove chemicals from smoke, Using cleaner-burning fuels (natural gas, low-sulfur coal, etc. Some natural gas is collected as a product of the anaerobic decay of organic material in landfills. In a sexually reproducing population, there is natural variation in the genetic makeup of the population. Varsity Tutors. He is regarded as the "Father of the Green Revolution" and won the Nobel Peace Prize in 1970. In an accident, natural gas can explode, harming people or facilities. Wesleyan University, Bachelor of Science, Environmental Science. All content of site and practice tests copyright 2017 Max. What isthis period of transformation/transition called?

If you forget it there is no way for StudyStack In other words, it would take about nine years to double the consumption. i. C. r-selected, invasive species establishing a population. 13.

How much more land would it take to generate the same amount of calories from meat as it would from plants?

(b) Identify one method by which natural gas is recovered and transported.

A child from the upper class is likely to suffer from which nutritional deficiency? GMO stands for "genetically modified organisms. Scientists have manipulated the genetic material of the organism to create more productive crops. Coal-use proponents could make the following arguments: There is a larger supply of domestic coal than natural gas, so the United States will be less dependent on foreign energy sources. 2007-2022 All Rights Reserved, GMAT Courses & Classes in Dallas Fort Worth, GRE Courses & Classes in San Francisco-Bay Area, SAT Courses & Classes in San Francisco-Bay Area, Spanish Courses & Classes in Dallas Fort Worth, MCAT Courses & Classes in Dallas Fort Worth. A time period of significant increase in global food production based on fast-growing rice and wheat.

According to the Global Footprint Network which of the following has the LARGEST ecological footprint per person? Whichis usedto allow farmers to utilize hillsides? The results of the pH study are given in the following table: Point sources could include the following: The fuels involved would be coal or oil. *AP & Advanced Placement Program are registered trademarks of the College Board, which was not involved in the production of, and does not endorse this site. Identify TWO environmental factors that must be controlled to keep the experiment from producing skewed results. There are large numbers of beetles, so some of them have a genetic makeup that allows for their survival in an environment with NOGrub in it. IPM employs a combination of biological, chemical, and physical (any two of the three) methods for pest control. Privacy Policy and

means of the most recent email address, if any, provided by such party to Varsity Tutors. Please follow these steps to file a notice: A physical or electronic signature of the copyright owner or a person authorized to act on their behalf; See our Sustainable agriculture uses which of the following?

Contains at least 70% organic ingredients. link to the specific question (not just the name of the question) that contains the content and a description of IPM is a tool a farmers use to minimize insect damage to their crops. Remember, you receive credit only for your first two answers.). (2 points maximum1 for each correct impact). B. an area on land that no longer has any animals due to over-harvesting. Please select the correct language below. (d) Some people advocate increasing the use of coal versus natural gas for the production of electricity. - Hunger. Large numbers of livestock are bred to gain weight quickly. In her book, Carson released her findin Rachel Carsons Silent Spring is an environmental science handbook whose concern is the environment and life on earth. The father of this revolution was Norman Borlaug. Livestock raised on rangelands and pastures. AICP Legal Precedent, Historical Figures, Population Estimation Etc. We weren't able to detect the audio language on your flashcards. Greg is a farmer in Ohio whohas growneither corn or soybeans separately on his large 1000-acrefarm fieldfor the past 10 years.