Biodiversity and conservation Guías de estudio, Notas de estudios & Resúmenes

Concise and coloured notes for Pearson Edexcel's International A Level Biology sat in January, June or October. This document follows the IAL specification and textbook order, covering all the topics in Unit 2, specifically Chapter 4: Development, Biodiversity & Conservation.

ISS 210 VDK 3 Study Guide (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: Biodiversity Answer: The idea we rely on species to keep our ecosystem going . ( ex: plants are pollinate , use for medicine etc) animals we need for things as well Q: Which extinction was caused by humans ? Answer: 6th extinction Q: What are impacts of 6th extinticion ? Answer: Can cause an ecological collaspe A chain effect from species dying which ne...

State the estimates of diversity in the U.S. and Canada and in Mexico and explain what is meant by biodiversity hotspots. correct answer: US/Canada: 20,000 plant species Mexico: 22,000 plant species Biodiversity Hotspots: areas with high concentration of species that are native only to that area but where much of the habitat for those species has been lost. Distinguish between in situ and ex situ conservation and explain how they are connected. correct answer: Ex situ conservation is taki...

Pearson Edexcel Merged Question Paper & Mark Scheme (Final) Summer 2023 Pearson Edexcel International Advanced Subsidiary Level In Biology (WBI12) Paper 01 Unit 2: Cells, Development, Biodiversity and Conservation

Pearson Edexcel Merged Question Paper & Mark Scheme (Results) January 2023 Pearson Edexcel International Advanced Subsidiary Level In Biology (WBI12) Paper 01 Cells, Development, Biodiversity and Conservation

Pearson Edexcel Merged Question Paper & Mark Scheme (Final) October 2023 Pearson Edexcel International Advanced Subsidiary Level In Biology (WBI12) Paper 01 Unit 2: Cells, Development, Biodiversity and Conservation

Edexcel Past Papers 2022 May Biology International Advanced Subsidiary/Advanced Level UNIT 2: Cells, Development, Biodiversity and Conservation (Question Paper)

Some conservation efforts to protect endangered plant species from extinction have been successful. correct answer: True Declines in biodiversity are caused by... correct answer: all of these (invasive species over-exploitation agricultural development) With ex situ conservation practices, where are plant species preserved? correct answer: outside their native area Areas with high concentrations of species that are native only to that area (endemic) but where much of the habitat ...

PBIO Exam #4 Review Question and answers 2024 verified to passPBIO Exam #4 Review State the estimates of diversity in the U.S. and Canada and in Mexico and explain what is meant by biodiversity hotspots. - correct answer US/Canada: 20,000 plant species Mexico: 22,000 plant species Biodiversity Hotspots: areas with high concentration of species that are native only to that area but where much of the habitat for those species has been lost. Distinguish between in situ and ex situ conserv...

AP Environmental Science Exam Review (2023/2024) Already Passed Anthropocentric regarding humans as most significant species; human-centered Tragedy of the Commons the depletion of shared resources by people acting in individual interest Triple Bottom Line approach to sustainability that meets environmental, economic, and social goals (business) Inorganic Compounds compounds that lack carbon and hydrogen atoms Organic Compounds compounds that contain carbon-based molecules Positive Feedback...