Students move on to part 2 of the student worksheet, comparing how population growth in the united states and uganda impact the biodiversity of those areas. Have the students complete the questions on the worksheet for activity 2. The diversity of societies, cultures and languages that has developed throughout human history is intimately related to biodiversity and its use. Discuss ways in which efforts to protect endangered species can lead to controversy. Biodiversity refers to the variety of species that are interdependent on each other in an ecosystem. United nations development programme 2012 the future we want. They will look at the value of biodiversity and how human activity is leading to its decline. The biodiversity crisis may sound like yet another doomandgloomscenario. But biodiversity scientists are making progress in finding solutions to avert this crisis. As they walk around in search of various plants and animals, they also find litter and talk about its negative impact on animals. Fast facts by 2025, half of the worlds population will be living in waterstressed areas. Earths biodiversity gives humans things they want and need.
Through spatial and graphical analysis of bird populations on a fictional island, students learn the meaning of biodiversity, species richness, endemism, and abundance. If all species currently deemed threatened become extinct in the next century, then. B it makes out world unique, and it makes us happy. Have students share their final calculations with the rest of the class. Students will get the opportunity to analyze the different types of biodiversity using a chart. Introducing biodiversity activity download journaling.
In this lesson, students will learn about biodiversity outside the realm of widelyknown endangered species. The term biodiversity comes from the words biological and diversity, and it means the variety of life on earth. Getting to the core santa ana unified school district. Quarter projects semester exams worksheets supermarket science. This introductory worksheet provides students with readingcomprehension activities about the resilience and resistance of ecosystems, and asks students to consider what could have happen to an ecosystem like the great barrier reef if biodiversity is reduced. Scientists thought until recently that the complexity of. Biodiversity bingo pbs learningmedia a group of students participate in a scavenger hunt activity to explore and document biodiversity in an urban park, in this video from plum landing. This unit was inspired by the following statement taken from the mission statement of the e. In this booklet, we highlight some of the causes of climate change and its impacts on biodiversity, as well as the various links between biodiversity and climate change.
Food web worksheet middle school unique mesmerizing high school biology ecology worksheets with additional food chain worksheet pdf 37 recent semi detailed lesson plan in science food chain awesome 2 best this would be a good activity for nature bowl composers worksheets for kids florida food chain worksheet from just one tree. A biodiversity and conservation atlas of the great lakes islands pdf report. The loss of biodiversity will continue in the 21st century. The loss of biodiversity reduces ecosystem resilience and increases. Feb 12, 2015 biodiversity worksheets and introduction. Chapter 10 biodiversity section, 1 what is biodiversity. How might biodiversity change in the future under various. How biodiversity is perceived and maintained affects ecosystem functioning, as well. Biodiversity could refer to different species, differences between similar species and even differences between members of the same species. If all species currently deemed threatened become extinct in the next century, then future extinction rates will be 10 times recent rates.
Learn vocabulary, terms, and more with flashcards, games, and other study tools. The number of animals living on the earth has plunged by half since 1970. Distribute the student worksheet and show the measuring biodiversity powerpoint presentation. C the rich variety of live in every ecosystem on earth. Tes global ltd is registered in england company no 02017289 with its registered office at 26 red lion square london wc1r 4hq.
Biodiversity section 3 saving species one at a time when a species is clearly on the. A a diversity index is a mathematical measure of species diversity in a given community. Pdf uses of longterm ecological proxies in strategies for mitigating future biodiversity loss are too limited in scope. B based on the species richness the number of species present and species. Mar 12, 2018 what is biodiversity and why does it matter to us. National science board c a report to the national science board. Biodiversity is the variety of different forms of life on earth, including the different plants, animals, microorganisms, the genes they contain and the ecosystem they form. Threats to biodiversity some 25% of mammals and 12% of ost of the worlds endangered species birds may become extinct over the next few decades as warmer conditions alter the forests, wetlands, and rangelands they depend on, and human development. C the more species you have, the more diverse the area. What is biological diversity in biodiversity, food and farming for a healthy planet. The people in power, instead of ignoring this advice, need to include scientific expertise into policies and management.
A new study posits that the decline of plant and animal diversity in cities may be linked to the recent surge of allergies and other chronic inflammatory diseases. Section 3 the future of biodiversity objectives list and describe four types of efforts to save individual species. With the teacher acting as a facilitator, students use an interactive gis map to explore various ways to represent and compare biodiversity across ecoregions. Biodiversity is the variety of life on earth, it includes all organisms, species, and populations. Worksheets are lesson 3 biodiversity basics, biodiversity is amazing, the wild classroom biodiversity, lesson, what is biodiversity, biology unit 3 introduction to biodiversity which, a teachers guide to biodiversity, grade 6 biodiversity activities. B the animals and plants species that live only in your backyard. Discuss the biodiversity of the entire classrooms candy. Calculating biodiversity indices ecologists use biodiversity indices to determine if a community or ecosystem is diverse. Some threatened species will survive the century, but many species not. For this biodiversity worksheet, students look at 3 illustrations and identify an adaptation for survival for each organism. Biodiversity and future trends in biological research. California education and the environment initiative. Explain the advantages of protecting entire ecosystems rather than individual species.
Some threatened species will survive the century, but many species not now threatened will succumb. The diversity of life at all three organisational levels, genetic, species and ecosystem, is thus being rapidly modified by modern man. One wolfs extraordinary journey means for the future of wildlife in america. Recent extinction rates are 100 to times their prehuman levels in wellknown, but taxonomically diverse groups from widely different environments. B based on the species richness the number of species present and species abundance the number of individuals per species. By engaging in a realworld context and addressing issues of. Chairman, national science board, senior vice president, technology, alliedsignal, inc. Sometimes human actions put other species in danger. At the end of the activity students should be able to understand the concept of biodiversity and the differen. Letting biodiversity get under our skin some aspects of dirty living can be healthy. Globalscale extinctions will increase strongly, the average species abundance 1 will decline and their distribution will be disturbed. The millennium ecosystem assessment developed four plausible scenarios to explore the future of biodiversity and human wellbeing until 2050 and beyond.
Biodiversity refers to the variety of plants, animals and microorganisms like bacteria. Lessons for a sustainable future population education. Further human actions, such as deforestation, deepocean fishing, overharvesting of plant and animal species, as well as war and conflicts, also contribute to biodiversity loss. Most future scenarios of biodiversity chan ge project continuing high levels of population and species e xtinctions and loss of habitats, with associated decline of some ecosystem. Displaying all worksheets related to ecosystem biodiversity. List and describe four types of efforts to save individual species explain the advantages of protecting entire ecosystems rather than individual species describe the main provisions of the endangered species act discuss ways in which efforts to protect endangered species can lead to controversy. The loss of biodiversity is dangerous and its consequences are immediate. This website and its content is subject to our terms and conditions. Worksheets are lesson 3 biodiversity basics, student ecosystem work pdf eco, biodiversity is amazing, biodiversity earths most valuable resource, biology unit 3 introduction to biodiversity which, teacher guide biodiversity in an estuary, what is biodiversity, conservation work i.
We also present the major climate change threats that are specific to various ecosystems, as well as the opportunities for mitigation and adaptation. Biodiversity, food and farming for a healthy planet. It includes all living things, including plants, animals and microorganisms, and their unique characteristics. Video guide, quiz for bill nye biodiversity printing. Biodiversity worksheets and introduction teaching resources. This is the second component of biodiversity which scientists often use to come up with a biodiversity index. Describe the main provisions of the endangered species act. A one page worksheet called the genius challenge for students learning about biodiversity. By kate drake and kelsey poole for earth day network. Pdf version of the worksheet background what is biodiversity. Students will feel h umbled b y the biodiversity across the world and in their local ecosystems materials tape paper that can be hungtaped around the room or whiteboard markers or colored pencils multiples of colors, e. A different native american tribes and the ways in which they obtained food b natural environments and the way changes can affect those environments c pesticides used by farmers and the harmful effects of those pesticides on humans d a pod of whales that cannot go to its usual feeding area in. Good chairman, national science board, senior vice president, technology, alliedsignal, inc. While evenness can be calculated, in this lesson we use it as a general.
The number of tigers has plunged by 97% in the last century. Our students need to understand the importance of the human impact on biodiversity, both on the loca l and global level. The federal government is not allowed to carry out any project that might harm a listed species. The biodiversity lab is a plug and play unit that is meant to accompany my free kesler science station lab series. In other words, a measure of the variety of different organisms present in different ecosystems. Click on popout icon or print icon to worksheet to print or download. For example, humans use many different plants for food. Decades of war, ending in the 1990s, decimated the populations of many of gorongosas large animals, but thanks to a largescale restoration effort some are now rebounding. Biodiversity section 3 saving species one at a time when a species is clearly on the verge of extinction, concerned people sometimes make extraordinary efforts to save the last few individuals. Species evenness refers to how evenly different groups of species are distributed within a community.
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