Date Range
Date Range
Date Range
Saturday, October 4, 2014. All living things are made of carbon. Carbon is neither created nor destroyed, it only changes in location and form. The concentration of carbon in living matter is almost 100 times greater than carbon found in Earth. Carbon is the fourth most common element on Earth! Carbon mainly enters the biotic world through photosynthesis. Carbon is attached to oxygen in the atmosphere to become carbon dioxide.
Saturday, October 4, 2014. The movement between the atmosphere, biosphere, and geosphere of nitrogen. All organisms need nitrogen to survive and grow. Since nitrogen has such a strong bond, it is often in short supply. This shortage of nitrogen leads to frequent limitation in plant growth. Just a Little About Me.
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Saturday, October 4, 2014. 1 Rain and weathering cause rocks to release phosphate ions. 2 Phosphate is distribute into the soil and into the water. 3 Plants absorb the phosphate through their roots, the phosphate is used to help the plant grow. 4 Plant eating animals then consume the plants, the phosphorus is then used for DNA and RNA. 5 Then when the animal dies, the inorganic form of phosphate is returned into the soil.