Today we continued with our project presentations. Alternative energy we can reduce carban emissions, wind mills, solar power and geothermal. Wind turbines we will never run out. If the wind is slow you dont get as much electricity. Solar power is expensive but it will never run out. Geothermal is taking heat from the ground and converting to electricity. It can release harmful pollutants. Endangered spices- polar bears are one of the first animals to be affected by global warming. The Endangered spices Act helps protect the spices that are in danger of dying out. numbers have dropped from several thousand to a few hundred in the last couple years. Mr. Bruns had to leave for tennis so we worked on our blogs or the europe map.
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