Trophic levels are formed by

A. plants only

B. animals only

C. organisms linked in food chains

D. all of these

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. The most widespread form of symbiosis in nature is
  2. The term "ecosystem" was first proposed by
  3. Soil particles are arranged in order of increasing size are
  4. Acid rain is
  5. A food-chain consists of
  6. The main cause of soil erosion in India is
  7. The soils transported by water are called
  8. In an ecosystem the population of
  9. Desert animals are called
  10. Birth rate under ideal conditions is known as
  11. Which of the following is normally not an important atmospheric pollutant
  12. An association between two or more species in which both are benefited is known as
  13. The total interacting animals and plants in any well defined area which as field or a pond is known…
  14. The transitional zone where two different types of communities meet is called the
  15. Which of the following atmospheric pollutants is not produced by the exhaust of motor vehicles in Delhi
  16. All the living organisms on earth constitute
  17. Smog is a combination of
  18. Which one is the direct ecological factor ?
  19. Synecology is the study of
  20. The energy storage of consumer level is called
  21. Species that occur in different geographical regions separated by special barriers are
  22. Gas liberated in Bhopal gas tragedy was
  23. Trophic levels are formed by
  24. When compared to the trophic level above, the total energy present in any given trophic level is necessarily
  25. Biome is
  26. The most polluted city in the world is
  27. Synecology is the study of
  28. Silent valley of Kerala is preserved because
  29. Ultra-violet radiation from sunlight causes the reaction that produce
  30. Trophic levels are formed by