1. ARKive Geographic Exploring the World’s Biodiversity

2. A World of Life There are almost 1.8 million known species in the world

3. SpeciesTotal # Mammals5,490 Birds9,998 Reptiles9,084 Amphibians6,433 Fish31,300 Invertebrates (insects, crustaceans, etc.)1.3 million Plants (all)321,212 Fungi & Protists51,563 The Breakdown

4. Biodiversity: the number of different species in a given area

5. Species: an individual belonging to a group of organisms having common characteristics

6. Habitat: the location or environment where a species is most likely to be found

7. Ecosystem: a system that including all the living organisms in an area, the physical environment (i.e. water, rocks, weather) and their various interactions

8. Putting it all together: Habitat Biodiversity Ecosystem Species

9. Activity 1 1.Working together in small groups, choose a species that lives on your continent and interests you. 2. Hold up your species card and ask your group to answer the following questions: a. What is the adult size of this species? b. What is the main food source for this species? c. What are the threats to its conservation?

10. Activity 1 (continued) 3. Arrange your continent on the floor with the other continents, to make one world map. Place the species cards on the continents where they live. Stand around the world map for a class discussion.

11. Class Discussion Questions 1.What are your first impressions when seeing the entire ARKive Geographic World map populated with species? 2.What are some of the species you never knew existed until today? 3.What are some of the more interesting facts you learned about a species?

12. Activity 2 You have been given an opportunity most species conservationists dream of – to save your species from the threat of extinction

13. Assignments: One page essay presenting your case for your species needs to win the $1 million grant; 2-3 minute oral presentation to the class. - Your fellow students will vote anonymously at the end of class to choose which ‘species expert’ wins the grant. - Use the ARKive website – www.ARKive.org – to research your species and win the grant!