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Which of the following is not a natural terrestrial ecosystem?

AForest

BDesert

CGrassland

DCropland

Answer:

D. Cropland

Read Explanation:

  • Cropland is a man-made (artificial) ecosystem, whereas forest, desert, tundra, and grasslands are natural terrestrial ecosystems.


Related Questions:

Which of the following statements correctly describes the productive role of forests as a source of timber?

  1. Timber is primarily used for paper production.
  2. Timber is a main source of raw material for the construction industry and domestic furniture.
  3. The use of timber significantly contributes to socio-economic development.
    സമുദ്രം എന്ന ആവാസവ്യവസ്ഥയിലെ ഉത്പാദകർ ?
    What is the direction of energy flow in an ecosystem?
    Which among the following represents the “producers” in an ecosystem?

    Which statement accurately describes 'offstem' reservoirs?

    1. Offstem reservoirs are constructed in low land areas by pumping water from a river or underground source.
    2. Offstem reservoirs are typically located in upland regions and created by damming.
    3. The water source for offstem reservoirs is always a natural spring.