Measuring Biodiversity. View env (3).ppt from ENV 103 at BRAC University. Introduction to biochemistry 1. In this unit we will see how diversity changes through succession, genetic diversity, limiting factors and human activities. But one study of animal extinctions since the year 1600 found that 39% arose mainly from the introduction of alien species, 36% from habitat destruction, and 23% from hunting or deliberate extermination. Loss of biodiversity.ppt. A decrease in plant production. Lecture Objectives Know what biochemistry is and its principle. The term biodiversity was coined in 1985. Introduction Cell Structure and Function 3. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. LEVELS OF BIODIVERSITY •Ecosystem Diversity •Species Diversity •Genetic Diversity ECOSYSTEM DIVERSITY • It includes the variety of habitats, communities, and ecological processes in the living world. Download Biodiversity PowerPoint templates (ppt) and Google Slides themes to create awesome presentations. Know the components of a cell and its major types of bio-molecules. The Powerpoint can be used straight from the Cool Australia website or downloaded by clicking on the Powerpoint and using the SlideShare website. Conservation of Biodiversity Chapter 40 – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 6a4402-YTA5N Created: Apr 12, 2013| Updated: Apr 19, 2013, Year_9_038_10_Biodiversity_Powerpoint_Student_Worksheet, Year_9_038_10_Biodiversity_Powerpoint_Teacher_Worksheet, coolaustralia.org/activity/year-9-10-biodiversity-powerpoint. You can change your ad preferences anytime. ADVERTISEMENTS: Biodiversity, besides its ecological significance provides a socio-economic and monetary asset to the nation. An Introduction to Biodiversity. It deals with nature’s variety, the biosphere. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. • It provides for goods and services that sustain, survival of life on the Earth. Measuring Biodiversity. Download. Today the earth is facing a loss of biodiversity at rapid rates. Ecosystem diversity refers to all the different habitats that exist, like tropical or temperate forests, hot and cold deserts, wetlands, rivers, mountains, c… •A measure of variation at the genetic, species, and ecosystem level. Public School, Chandrasekharpur. Free Ecology PPT: Threats to Biodiversity: Habitat destruction Deforestation, Invasive species, Genetic pollution, Climate changes, Diseases and Human population How biodiversity is measured? To ensure conservation of biodiversity Sustainable use of biodiversity Rational and equitable share of profit to accrue from use of genetic resources. Biodiversity is the variety of living species on Earth – plants, animals and microorganisms – and the ecosystems they form. What are the different types of biodiversity? This Powerpoint is a great teaching tool to introduce some key biodiversity concepts to your students. Understand how the role of cell organisation and different types of chemical reactions involved in maintaining high degree of internal order. Human society depends on biological resources, their diversity and the ecosystems that sustain them to provide essential goods and services. Genetic diversity describes the variation within a particular species; 2. Introduction of invasive species. Without biodiversity, life would not sustain. A PowerPoint presentation introducing the key concepts and principles of biodiversity and sustainability. View and Download PowerPoint Presentations on Introduction To Ecosystem PPT. What is Biodiversity? Includes group and pair tasks as … topic 3.1: Introduction to biodiversity Biodiversity is the variety of all life forms on earth - the different plants, animals and micro-organisms and the ecosystems of which they are a part. Biodiversity and Business. Biological diversity is often understood at three levels: 1. See our User Agreement and Privacy Policy. Conditions. It represents the totality of genes, species and ecosystem of a given region. Biodiversity can be measured through the use of quantitativeindicators, although no single unified approach exists. Rather, it represents the variability within and among them. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Introduction For Biodiversity Power Point Presentation PPT Biodiversity of World Biomes. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. Alpha diversity, Beta diversity, Gamma diversity, What are the uses of biodiversity? INTRODUCTION Once you have downloaded the Powerpoint, you will find teaching tips, activities and extra content information in the notes section. Introduction to Biodiversity PPT (Classification, Measurement & Importance of Biodiversity PPT) What is biodiversity? Of variation at the following three distinct levels: 1 levels: 1 functionality and performance, and provide... To ecosystem diversity Templates ” from Presentations Magazine for biodiversity Power Point Presentation PPT components... Deals with nature ’ s variety, the biosphere clipping is a great teaching tool to some. Life in the U.S. 1918 and Conditions habitats found in our planet types of chemical reactions involved in high. Animals and microorganisms – and the ecosystems that sustain, survival of life on this website the! Today, 31 % gymnosperms,32 % amphibians,12 % bird species and 23 % of mammals face threat! 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