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APES Unit 1 Progress Check: FRQ_ 2023 The diagram below shows a simplified nitrogen cycle. Which of the following processes is illustrated by the downward arrows from the atmosphere that show the conversion of nitrogen gas into usable forms available to producers? A. Nitrogen assimilation B. Nitrogen fixation C. Photosynthesis D. Weathering (ANSWER) - B. Nitrogen fixation The diagram below shows a simplified nitrogen cycle. Which of the following types of organisms are required to co...

APES Unit 1 Test FRQ's, AP Environmental Science-Unit 1 QuizDescribe a biological process by which carbon is removed from the atmosphere and converted to organic molecules. - correct answer Photosynthesis- In Photosynthesis, plants take in CO2 from the atmosphere and convert it into glucose/complex carbohydrates. Describe a biological process by which carbon is converted from organic molecules to a gas and returned to the atmosphere. - correct answer A biological process in which carbon is c...

AP Bio FRQs Exam 2023 Actual Questions and Answers with complete solution

apes unit 4 frq with 100% correct solutions 2024/2025describe what happens when two tectonic plates collide in a subduction zone - correct answer in a subduction zone, one plate is pushed beneath the other. a trench may be formed at the subduction zone. explain how subduction leads to volcanic activity - correct answer The plate closer to the core melts and becomes magma, which pushes towards the surface. When the magma reaches the surface, it becomes lava and releases through the crust cau...

APES Unit 9 FRQ(a) Maintaining high global biodiversity is important to provide ecosystem services to humans. Describe one cultural ecosystem service provided by diverse ecosystems. - correct answer -Green spaces provide a place for recreation/walking/playing sports. -An intact ecosystem provides places to maintain mental/physical health and well-being. Ecosystems and biodiversity are important for many types of tourism/ecotourism -Cultural and ecotourism provide education about the importanc...

For parts of the free-response question that require calculations, clearly show the method used and the steps involved in arriving at your answers. You must show your work to receive credit for your answer. Examples and equations may be included in your answers where appropriate. Answer the following questions related to . Substance at (a) Using the information in the table above, determine the value of at for the process represented by the equation . Please respond on separate paper, fol...

APES Unit 5 FRQ Exam Review Solution 2023 Identify and describe TWO water-related environmental problems associated with fracking - ANS-- Groundwater contamination: Fracking liquids or chemicals can contaminate drinking water or groundwater. Liquid waste stored in waste lagoons can leach into groundwater (aquifer). Drilling can allow methane (or natural gas) to seep into groundwater. - Excessive water use or consumption: Considerable amounts of water are used in the fracking process. T...

APES Unit 9 FRQ Question and answers 2023/2024 verified to pass(a) Maintaining high global biodiversity is important to provide ecosystem services to humans. Describe one cultural ecosystem service provided by diverse ecosystems. - correct answer -Green spaces provide a place for recreation/walking/playing sports. -An intact ecosystem provides places to maintain mental/physical health and well-being. Ecosystems and biodiversity are important for many types of tourism/ecotourism -Cultural and...

AP Biology Exam FRQ's Question and answers latest update

Unit 2 Progress Check: FRQ (APES)(a) Identify the oldest stage of succession shown in the figure above - correct answer the forest (b) Pioneer species are important in ecological succession (i) Identify a pioneer species that could be found in an ecosystem like the one in the figure above. - correct answer (i): Any of these answers are correct ⬇️ • lichens • mosses • sea grass • algae • fungi (ii) Describe the role of pioneer species in early succession. - correct a...