Chlorine, Acid Rain, Sediment, and Mountain Lion + Deer Game 5/7/17


Sediment Link
   Summary-

     This week we learned a lot about how things like chlorine, acid rain, and sediment can affect fish and we also learned how mountain lions help deer through games, assignments, and reading. The first thing I learned is that chlorine is actually bad for fish because fish can't breath in clean water. Also that acid is measure ph and there is a certain range of ph that is good for fish that is why sometimes rain can be bad for fish because the concentration of acid in the rain may be to high or to low. One other thing I learned was that sediment is created through erosion and too much sediment is bad for fish. This is because fish can't lay or hatch eggs with too much sediment in the water. The last thing I learned is that mountain lions help out the deer by balancing out the amount of deer by preying on the weaker deer which allows more shelter, water, and food for the deer that are alive.

S&EP 3_Investigating and Carrying out Investigations-

     This week we investigated as I said before through this link that our teacher gave us. We had to investigate how fish were dying in this made up place and how kingfishers were dying in another. We had to investigate newspapers, schedules, and how much water fleas were in a pond. So as you can see investigating was a huge part of this week.

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