ECOSYSTEM

ECOSYSTEM

1. ARE 3 PARS

2. ·

   • a spanish park
     • in 1994 unesco declared doñana a world hertage site
       • the park is used annally by thousands of pople participating
         • it was declad a nation park in 1963 when the spanish +
   • relationships in ecosystems
     •  pergunta : what type of relationship exists between plants and the insects that pollinate their folwers? 
     • problems affecting ecosystems
       • • ECOSYSTEM
         • human actiivity can damege ecosysteme
           • pollution afects weter , air and solik
             • deforestation causes the lossof the loss of vegetation and fertile soil
               • overexploitation leads to the extinction of animals and plants
     • food chains
       • certain spaciales eat other species .
         • the food chain persents
           • these relationships
     • competision
       • the is when spacies have the same needs
         • and compate for them
     • cooperation
       • the is when species
         • interact and obtain a mutual benefit
       • tisps of eco sistem
         • living organisins in ecosytem
         • eco sistem is a
           • is plats , persons and animals other livicisg

Imágenes y archivos del mapa

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• Walking on an island of plastic (Enclavar)
• Doñana National Park - UNESCO World Heritage Site (Enclavar)
• Pitbull VS Boerboel - PELEA DEFINITIVA (Enclavar)
• The Ecosystem | Educational Video for Kids (Enclavar)
• ECOSYSTEM - The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz (Enclavar)
• What Is Cooperation In The Ecosystem? (Enclavar)
• Competition In Animals - Food, Territory and Mates - GCSE Biology (Enclavar)
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