Producers, Consumers Food Chain and Webs MCQs Test Online

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MCQ on Producers, Consumers Food Chain and Webs

MCQ: Why ground ozone is bad for humans?

  1. It irritates the bronchial passages & eyes/causes lung disease
  2. Irritates eyes/ Causes skin infections
  3. Lung Disease/ disfiguration
  4. Disfunctioning of normal body functions

A

MCQ: Carbon dioxide is causes

  1. Air pollution
  2. Fatigue Headaches
  3. Global Warming
  4. Heath problems

B

MCQ: In which consumers competition for food is great?

  1. Primary Producers
  2. Predators
  3. Herbivores
  4. Carnivores

B

MCQ: Process of photosynthesis takes place in presence of sunlight by using

  1. Water & Carbon dioxide
  2. Water only
  3. Meat
  4. Carbohydrates/Oxygen

A

MCQ: Carnivores are known as

  1. Primary Producers
  2. Secondary Producers
  3. Secondary Consumers
  4. Herbivores

C