Transcript Slide 1
INDEPENDENT: READ /APPLICATION NOTES -work independetly to complete TABLE PARTNER-CLASS RESPONSE Vocab reviewDefine: diverse -different qualities 5.1 BIODIVSERSITY WHAT YOU WILL LEARN -the three types of biodiversity -why biodiversity is important SONG- biodiversity *What is biodiversity and why is it important http://www.youtube.com/watch?v=7tgNamjTRkk http://www.youtube.com/watch?v=HA3xNMJnFuo MAIN IDEA -biodiversity maintains a healthy biosphere BIODIVERSITY DESCRIPTION IMPORTANCE COMPARE three types of biodiversity GENETIC diversity SPECIES diversity -variety of genes / -# different inheritable char species in a population -abundance of each -increase chances of -food / resources species survival: -interconnections of species 1-changing environmental conditions 2-disease outbreak VIDEO CLIP- biodivsersity examples ECOSYSTEM diversity -variety of ecosystems in biosphere -diff abiotic factors support diverse collection of organisms COMPARE/CONTRAST species biodiversity three types of biodiversity RAIN FOREST PLANTS ANIMALS CORN FIELD -most diverse -not diverse -1,000s species -corn, grass,weeds -most diverse -1,000s species Insects alone -diverse -birds, insects VEGETABLE GARDEN OCEAN -crop plants -several species -insects, varments - -diverse -many water species -very diverse -1,000s species DESCRIBE observable differences using FOREST ECOSYSTEM type of biodiversity GENETIC SPECIES ECOSYSTEM EXAMPLE -differences in coat color of rabbits -# of tree species in forest -forest ecosystem one of many types in biosphere IDENTIFY resources/services of healthy biosphere RESOURCES SERVICES 1- safe, clean water / air 1- protection from floods/droughts 2- food / clothing / medicine 2- decomposition of wastes 3- fertile soil 3- scientific advances / genetics As well as aesthetic values ORGANIZE/DESCRIBE how humans dependent on plants / animals products of ANIMALS products of PLANTS 1- food 1- food 2- clothing (wool, leather) 2- clothing (cotton, bamboo) 3- shelter 3- oxygen SUMMARIZE how the health of the biosphere impacts the health of people 1- healthy biosphere has high level of biodiversity 2- provides clean AIR / WATER 3- protect from extreme weather, flood, droughts 4- lead to possibility of new medicine to treat disease 5- many possible resources for medicine, genetic testing, etc SUMMARIZE how the health of the biosphere impacts the health of people 5 Things You Can Do To Help Promote Biodiversity - YouTube -species -variety of genes in population -ecosystem -variety of ecosystems in biosphere SUMMARIZE how the health of the biosphere impacts the health of people COMPLETE the passage below using terms provided. Maintaining ______________ biodiversity is important for many reasons. Humans need to preserve the specific _____________ they use directly. Species species that are used indirectly are valuable because they are a source of genes that might be needed in the future, which is important for __________ food crops _____________________. In addition, organisms that are not yet medicines The indirect benefits of a identified might provide _____________. healthy biosphere include cycling of ____________ nutrients and provision of safe drinking water ___________________.