1. Biomes

2. terrestrial aquatic Lg. region --- terrestrial or aquatic regions encompassing many interacting ecosystems Place w/similar climate, soil, plants, and animals, regardless of where it occurs on Earth.  A biome is commonly named for its plant cover Biomes

3. Terrestrial Biomes 1) 1) Tropical Rain Forest 2) 2) Tropical Dry Forest 3) 3) Tropical Savanna 4) 4) Desert 5) 5) Temperate Grasslands 6) 6) Temperate Woodland/Shrubland 7) 7) Temperate Forest 8) 8) Northwestern Coniferous 9) 9) Boreal Forest 10) 10) Tundra Aquatic Biomes 1) 1) Intertidal Zone 2) 2) Riparian 3) 3) Pond 4) 4) Coral Reef 5) 5) Kelp Forest

4. Biotic factors Abiotic factors living Not living air clouds sun

5. Climate Climate  long-term pattern of weather conditions in a specific area. ▫Avg. temp. ▫Rain ▫Sunlight ▫ wind ▫humidity

6. The 3 main zones are 1)Polar 2)Tropical 3)temperate climates.

7. Equator Tropic of Cancer Tropic of Capricorn Arctic Circle Antarctic Circle North Pole South Pole

8. Sun’s rays  The angle of the Sun’s rays affects a biome’s climate.  Earth’s tilt affects seasonal change in biomes. temperate polar tropical temperate polar 90 N

9. Still with the organization….. Biosphere Ecosystem Community Population The part of Earth that contains all ecosystems Community and its nonliving surroundings Populations that live together in a defined area Group of organisms of one type that live in the same area Biosphere Hawk, snake, bison, prairie dog, grass, stream, rocks, air Hawk, snake, bison, prairie dog, grass Bison herd speciespopulation communityecosystem biosphere biome

10. Organism

11. Population

12. Community

13. Ecosystem

14. Biome

15.  a species that has is KEY to its ecosystem. Keystone Species creation of wetland ecosystem increased waterfowl population increased fish population nesting sites for birds keystone species keystone

16. Remember…. habitat niche competition predation

17. Remember…. Symbiotic Relationships mutualism commensalism parasitism Shark and Remora

18. Biomes Poster Project