Environment And Interactions

Punjab Board > Class 6 > General Science (Total Videos: 183)

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Chapter 4: Environment And Interactions (12 videos)   (Practice Test)
4.1: Environment
  1. Environment
4.2: Biotic components
  1. Biotic components of environment
4.3: Dependence of organisms upon one another
  1. Dependence of organisms upon one another
4.4: Abiotic Components  (Practice Test)
  1. Abiotic components of environment
  2. Light
  3. Temperature
  4. Air
  5. Soil
  6. Water
4.5: Relationship Among Organisms  (Practice Test)
  1. predation
  2. Parasitism
  3. Mutualism