Biotic and Abiotic Factors

Biotic Factors-

• living or produced by living thing
• organisms
• predation
• starvation - lack of food
• disease
• old age
• injury
• competition

Abiotic Factors-

• dead
• water
• minerals (rocks)
• gases---CO2, O2, CH4 (methane)
• air
• sunlight
• rocks
• Weather
• temperature
• too hot too cold
• drought
• flood

Other-

• Toxic waste
• depends on what waste is.