Organisms which feed on secondary consumers are called

  • primary consumer
  • tertiary consumers
  • producers
  • decomposers

A series of organism through which energy is transferred in the form of food is called

  • food web
  • food chain
  • food cycle
  • ecosystem

There occurs the diminishing along food chain in amount of

  • energy
  • heat
  • food
  • temperature

Organisms which directly feed on producers are

  • primary consumer
  • secondary consumer
  • decomposer
  • carnivores

According to pyramid of numbers the number of producer is greater than number of

  • herbivores
  • carnivores
  • omnivores
  • scavengers

Carnivores and omnivores are considered as

  • producers
  • consumers
  • primary consumers
  • secondary consumers

A network of interconnected food chains is called

  • food web
  • web cycle
  • chain web
  • ecosystem

Plants-----> Caterpillar-------> birds is example of

  • food web
  • food chain
  • food cycle
  • ecosystem

Decomposers help in

  • breaking dead waste
  • recycle nutrients
  • both a and b
  • spreading decay

The rest of dead body left after consumers feed is

  • disappeared
  • decomposed
  • reacted
  • spread

Soft portion of carcass of a dead lion is feed for

  • vultures
  • hyenas
  • both a and b
  • crocodile

Producers, consumers and decomposers are dependent on each other for their

  • growth
  • reproduction
  • breathing
  • survival

Organisms which breakdown dead or waste matter in to simpler substances are termed as

  • producers
  • consumers
  • decomposer
  • scavengers

A change in food web to any population have effect on

  • other population
  • abiotic factors
  • water
  • trees

Decay is the breaking down or decomposition of

  • waste matter
  • birds
  • animals
  • fish

Detritus is eaten by

  • earthworm
  • millipede
  • both a and b
  • birds

A debris from rotting matter is called

  • detritus
  • dirt
  • waste material
  • fertilizer

A food chain starts with a

  • producer
  • consumers
  • decomposer
  • scavengers

The most important group of decomposers include

  • bacteria
  • fungi
  • both a and b
  • virus
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