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Mention 4 practices that leave a negative impact on the agriculture
Over grazing
Deforestation
Continuous ploughing
Monoculture
This is the process of Eutrophication. Name labels 1-6
Excess nutrients from fertilisers fall into the water body
Due to this increase in nutrients, sea plants flourish and start growing rapidly
Algae within the sea also start growing at a higher rate
The algal bloom prevents sunlight from reaching the aquatic plants, so oxygen levels in the water drop
Decomposition rate increases, the high rate of aerobic respiration by decomposers start to reduce oxygen levels further
Death of organisms require oxygen in the water
This is the Carbon Cycle. Name labels 1-9
Combustion / Burning of Fossil Fuels
Atmospheric Carbon Dioxide
Respiration
Photosynthesis
Feeding
Decomposition
Animal Waste
Decomposition
Fossilisation
This is the Nitrogen Cycle. Name labels 1-12
Atmospheric Nitrogen
Denitrification by Nitrifying Bacteria
Nitrogen-Fixation by Lightning
Feeding and Digestion
Amino Acids and Protein Production
Absorption of Nitrate by Plants
Deamination
Decomposition
Nitrogen-Fixation by Nitrogen-Fixing Bacteria
Nitrate Ions
Ammonium Ions
Nitrification: The ammonium ions become nitrite ions and then nitrate ions