About this site. 18.3 Conservation The biodiversity of the Earth is threatened by human activities and climate change. No two individuals belonging to the same species are exactly similar. Visit author shop . These species will also look more similar. This website and its content is subject to our Terms and This content is restricted to subscribers. Biodiversity, Classification & Conservation 18.1 Biodiversity 18.1.1 Ecosystems & Niches. Biodiversity is the variety and variability of life on Earth.Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. Biodiversity: Species, classification, importance 1. Biodiversity & Simpson's Index of Diversity (CIE A-level Biology), Spearman's rank correlation (CIE A-level Biology), Taxonomic hierarchy (CIE A-level Biology), Archaea, Bacteria & Eukarya & virus classification (CIE A-level Biology), Features of the kingdoms (CIE International A-level Biology), The need to maintain biodiversity (CIE A-level Biology), Protecting endangered species (CIE A-level Biology), WWF, CITES and conservation (CIE A-level Biology), Topic 10: Infectious diseases (CIE A-level Biology), Antibiotic resistance (CIE A-level Biology), NEW AQA GCSE Biology - 'Inheritance, variation and evolution' lessons, SAVE 50% Concise A* Complete A Level Biology AQA Spec & Mark Scheme Based Revision Notes / Summary (topic 1-8) and required practical workbook, Ecology: x4 Narrated PowerPoint shows/WMV films on this A-level and IB topic, Define the terms species, ecosystem and niche, Explain that biodiversity can be considered at three different levels, Explain the importance of random sampling in determining the biodiversity of an area, Use suitable methods to assess the distribution and abundance of organisms in a local area, Use Spearman’s rank correlation to analyse the relationship between the distribution and abundance of species and abiotic or biotic factors, Describe the classification of species into the 8 taxonomic divisions, Outline the characteristic features of the three domains, Outline the characteristic features of the kingdoms, Explain why viruses are not included in the three domain classification and outline how they are classified, The reasons for the need to maintain biodiversity, Discuss methods of protecting endangered species, The role of non-governmental organisations like the WWF and CITES in local and global conservation. Hours of research and planning has gone into each and every one of the 9 lessons that are included in this lesson bundle that covers topic 18 of the CIE A-level Biology course . #154 Summary Biodiversity and conservation 1 All living organisms may be classified into one of the five kingdoms: prokaryotes, protoctists, fungi, plants and animals. Author: Created by GJHeducation. Visit author shop . A-level Biology questions by topic with markschemes on Evolution, Biodiversity and Classification. if you use then please like or share 5 . Ecosystems. Some species such as the Dodo have already became extinct, and many and endangered. 2 Biodiversity includes the range of habitats (environments) and species in an area, and the genetic diversity within a species. The A Level Cambridge topics are: Energy and Respiration; Photosynthesis; Homeostasis; Coordination; Inherited Change; Selection and Evolution; Biodiversity, Classification, and Conservation; Genetic and Biotechnology Conscious that some students do not fully engage in the topics of biodiversity, classsification and conservation, the lessons have been designed to contain a wide range of tasks which will motivate the students whilst the content of the following specification points are covered: If you would like to sample the quality of the lessons in this bundle, then download the Spearman’s rank correlation, features of the kingdoms and WWF, CITES and conservation lesson as these have been uploaded for free. Hours of research and planning has gone into each and every one of the 9 lessons that are included in this lesson bundle that covers topic 18 of the CIE A-level Biology course . 3 There are moral and ethical reasons for maintaining biodiversity, and also more practical ones. • Finally the global importance of biodiversity is discussed and how to measure it. Complete A level Biology Notes Cambridge International AS and A Level Biology builds on the skills acquired at Cambridge IGCSE (or equivalent) level. Why biodiversity is rich in Tropics? 1 . This is where all A level resources will be published. Tes Global Ltd is 2 Classification and Biodiversity Introduction 3. Biodiversity, classification and conservation. Biodiversity can be thought of as a study of all the variation that exists within and between all forms of life Biodiversity looks at the range and variety of genes, species and habitats within a particular region It can be assessed at three different levels: The number and range of different ecosystems and habitats Biology A level revision notes on Biodiversity classification and conservation. Conscious that some students do not fully engage in the topics of biodiversity, classsification and conservation, the lessons have been designed to contain a wide range of tasks which will motivate the students whilst the content of the following specification points are covered: If you would like to sample the quality of the lessons in this bundle, then download the Spearman’s rank correlation, features of the kingdoms and WWF, CITES and conservation lesson as these have been uploaded for free. CIE A Level Biology (9700) 2019-2021 Revision Notes. Members of a species share genes. Measuring biodiversity: Ø. 18.1.1 Ecosystems & Niches Download PDF Ecosystem & Niches. 2005, Lamoreux et al. (Classification, Measurement & Importance of Biodiversity PPT) What is biodiversity? What are the different types of biodiversity? Conditions. Conservation of Biodiversity; Genetic Diversity. Created: Nov 18, 2020 | Updated: Dec 2, 2020. Understanding patterns of biodiversity is essential to developing conservation strategies and monitoring conservation goals (Gaston 2000, Orme et al. The emphasis throughout […] I thought it might be useful to do an overview of the main ecological themes in Biology. CIE A2 Biodiversity, classification and conservation CIE A2 Biodiversity, classification and conservation . Beta diversity (3). Ø. At simplest level: biodiversity is the species richness. Overview of Biodiversity And Conservation Biology . This is usually taken to include diversity at three levels: the variation in ecosystems or habitats the number of different species in the ecosystem and their relative abundance the genetic variation within each species. The interdependence takes place at the ecosystem level. 6 continued… 7 . A-level home and forums. Biodiversity & Simpson's Index of Diversity (CIE A-level Biology), Spearman's rank correlation (CIE A-level Biology), Taxonomic hierarchy (CIE A-level Biology), Archaea, Bacteria & Eukarya & virus classification (CIE A-level Biology), Features of the kingdoms (CIE International A-level Biology), The need to maintain biodiversity (CIE A-level Biology), Protecting endangered species (CIE A-level Biology), WWF, CITES and conservation (CIE A-level Biology), Topic 10: Infectious diseases (CIE A-level Biology), Antibiotic resistance (CIE A-level Biology), NEW AQA GCSE Biology - 'Inheritance, variation and evolution' lessons, SAVE 50% Concise A* Complete A Level Biology AQA Spec & Mark Scheme Based Revision Notes / Summary (topic 1-8) and required practical workbook, Ecology: x4 Narrated PowerPoint shows/WMV films on this A-level and IB topic, Define the terms species, ecosystem and niche, Explain that biodiversity can be considered at three different levels, Explain the importance of random sampling in determining the biodiversity of an area, Use suitable methods to assess the distribution and abundance of organisms in a local area, Use Spearman’s rank correlation to analyse the relationship between the distribution and abundance of species and abiotic or biotic factors, Describe the classification of species into the 8 taxonomic divisions, Outline the characteristic features of the three domains, Outline the characteristic features of the kingdoms, Explain why viruses are not included in the three domain classification and outline how they are classified, The reasons for the need to maintain biodiversity, Discuss methods of protecting endangered species, The role of non-governmental organisations like the WWF and CITES in local and global conservation. 2006). When is a species said to be endangered? YouTube Video. Take a look at our interactive learning Flashcards about Topic 18: Biodiversity, classification, and conservation CIE A-Level Biology 2016-18 exams , or create your own Flashcards using our free cloud based Flashcard maker. Species richness, in particular, remains a central component of most priority-setting studies Home CIE A Level Biology (9700) 2019-2021 Revision Notes 18. This unit is part of the Biology library. Author: Created by GJHeducation. registered in England (Company No 02017289) with its registered office at 26 Red Lion Classification systems attempt to put order on the chaos of all the organisms that exist on Earth. Created: Nov 18, 2020| Updated: Dec 2, 2020. Cambridge O Level provides learners with excellent preparation for academic progression to Cambridge Advanced as well as other progression routes. In this unit we will be looking at the diversity of life on Earth. If you're seeing this message, it means we're having trouble loading external resources on our website. Topic 18: Biodiversity, classification and conservation (CIE A-level Biology) (no rating) 0 customer reviews. This course gives students an understanding of biodiversity and conservation biology as scientific disciplines whose aims are to reduce impacts of human activities on biological diversity. Notes Of caie | Cambridge Advanced | Cambridge International AS And A Level Subjects | Biology - 9700 | A Level Biology Notes | Biodiversity-classification-and-conservation-genetic-engineering.pdf