The challenge of resource management

The challenge of resource management

1. fossil fuels

   • coal
     • crushed plants
   • oil
   • curde oil
   • dead crushed animals
   • billions of years to prosess
   • running out
   • we are burning thourgh it with speed

2. renwabel sources

   • it wont go away
   • solar energy
     • sun light energy
     • solar pannels
   • wind energy
     • from the wind
     • wind turbines
   • hydro electric
     • from the waves
     • wave turbine
   • tidal energy
     • from the tide
     • tide mechiens

3. econmic issues

   • cost money to change
     • most factories run off fossil fuels
     • put other fossil fuel business
     • not easy to change
     • takes along time to change
     • some countrys dont have enough money
     • cost more to make solar pannels