.
Potential, kinetic, and chemical
Producer, consumer, decomposer
Autotroph and producer
None of these.
Comes to the earth in the form of sunlight.
Is endlessly recycled on earth because the earth is an open system.
Is endlessly recycled on earth because the earth is a closed system.
Must be converted into a form that organisms can use by the producers on earth.
Is made available to consumers through food chains.
Precipitation
Respiration
Transpiration
Condensation
Carbon dioxide and oxygen
Glucose and carbon dioxide
Glucose and water
Glucose and oxygen
Plants
Producers
Fungi
Bacteria
Oxygen
Nitrogen
Carbon
Carbon dioxide
Oxygen
Carbon dioxide
Ammonium
Free nitrogen
Formula for free nitrogen gas in the air
Made of 2 molecules
Made of 2 atoms
Element
Compound
Carbon
Carbon and water
Carbon, water, nutrient
Carbon, water, nutrient, and nitrogen
Carbon
Water
Nitrogen
Oxygen