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

Images and files in the map

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