Water Cycle

  • Water Cycle - circulates water between the atmosphere, lands, and earth's ocean
  • Condensation - water that collects as droplets on a cold air surface when humid air is in contact with it
  • Evaporation - process of turning from liquid into vapor
  • Precipitation - the action or process precipitating a substance from a solution

Pros and Cons on Humans

Acid rain, deforestation, less fertilizers, oils on drive ways, trash in lakes, ponds and oceans

Nitrogen Cycle

Nitrogen - the process in nitrogen that it's compounds are involved with living organisms and plants

The Chemical reactions of nitrogen is DNA,RNA and proteins

Pros and Cons on Humans:

burn fossil fuel, increase the nutrition of plants, increase the amount of nitrogen that is being used or decrease, fertilizers, greenhouse gases


Phosphorous - is an important chemical for plants and animals and is created by water and living things

Chemical reactions of phosphorus is phosphate and phosphorus P4O10 + H2O - H3PO4

Pros and Cons on human

less fertilizers

Carbon Cycle

Carbon - is a element of life that people, plants, and animals need on a daily basic to live

Carbon chemical reactions is photosynthesis and respiration

Pros and Cons on Humans

People breath, have plants, fires, coal,and natural gases, less cutting down tree



Created with images by corinaselberg - "orkide flower pink" • gailhampshire - "Young Cheetas" • edofs1 - "cat fold view" • ElvisClooth - "weimaraner puppy dog"

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