Student Blog Post Assignment #3

1.  Having a more open and free environment for our plants to grow, they have grown at a faster rate then they ever did during our experiment.  Better conditions such as improved exposure to sunlight, better watering and a better environment has increased the growth momentum.

2.  For the plants in the garden, they participate in the water cycle through transpiration.  The plants get their water supply through a hose.  As the water is given to the plants, the plants soak up the liquid and use it for their functions such as photosynthesis.  During this time however, the sun will cause some of the water to evaporate into the atmosphere, known transpiration.  This is shown because or plants have received more water these past weeks and have grown much larger.

3.  The plants are participating in the carbon cycle through photosynthesis.  The plant will take in carbon dioxide and create oxygen using photosynthesis.  Other products produced using this process are sugars which gives the plants energy to live.  So in the garden, we see the plants alive and healthy showing that they have been doing this process many times.

4.  The plants participate in the nitrogen cycle through intaking nitrogen from the soil.  How it works is basically a mutualistic action between the plants and bacteria.  The plants get nitrogen from the bacteria in the soil and the bacteria gets a place to live.  Plants also need nitrogen.  So when you see the plants looking healthy in the garden, you know that mutual is occurring.

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