7. Complete the following that compares the Carbon, Nitrogen and Phosphorous cycles. Carbon Phosphorus Nitrogen - Humans - Humans add to - Humans add to produce by environment by atmosphere by Interactions burning fossil applying transportation with fuels. fertilizer in and industry. Humans agriculture. Interactions with Plants Nutrient present in the Atmosphere Yes or No Nutrient present in the Yes or No Nutrient present in the Rocks Yes or No
7. Complete the following that compares the Carbon, Nitrogen and Phosphorous cycles. Carbon Phosphorus Nitrogen Interactions with Humans - Humans produce by burning fossil fuels. - Humans add to environment by applying fertilizer in agriculture. - Humans add to atmosphere by transportation and industry. Interactions with Plants Nutrient present in the Atmosphere Yes or No Nutrient present in the Yes or No Nutrient present in the Rocks Yes or No
SC10_LG_U2.docx