Home
Class 12
BIOLOGY
The two stages of soil formation are wea...

The two stages of soil formation are weathering of rocks followed by_____ .

Text Solution

Verified by Experts

The correct Answer is:
pedogenesis
Promotional Banner

Topper's Solved these Questions

  • ECOLOGY AND ENVIRONMENT

    MBD PUBLICATION|Exercise QUESTION BANK|197 Videos

  • EVOLUTION

    MBD PUBLICATION|Exercise QUESTION BANK|165 Videos

Similar Questions

Explore conceptually related problems

Blastocyst formation follows

Read the given statement and select the correct option. Statement-1: Soil serves as a reservoir of essential elements. Statement-2: Soil develops, over the years, through physical and chemical weathering of rocks.

Which of the following values of heat of formation indicates that the product is least stable ?

Which of the following is/are the main agents of soil erosion ?

Consider the following steps involved in nodule formation in the root of a legume. (i). Bacteria release chemicals and enzymes. (ii). Bacteria stop dividing and form bacteroides. (iii). Roots secrete chemical atractants. (iv). Formation of infection thread. (v). Formation of nodules. (v). Formation of nodulues. (vi). Division of infected cortical cells. (vii) Curlinig of root hair and degradation of their cell wall. (viii). Infection thread grows along with multiplication of bacteria. Arrange the steps in the right sequence and mark the correct option

The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is

Write the structure and mechanism of the product formation in the following reaction :

Which of the following complex formation indicates the presence of sulphur in organic compound when sodium nitropruside is added to sodium extract of the compounds

MBD PUBLICATION-ECOSYSTEMS-QUESTION BANK
  1. Structure, composition and characteristics of soil together constitute...

    Text Solution

    |

  2. Study of community is called.

    Text Solution

    |

  3. The two stages of soil formation are weathering of rocks followed by .

    Text Solution

    |

  4. A condition in which there may be plenty of water in soil but a plant ...

    Text Solution

    |

  5. Forests, grasslands and deserts belong to ecosystem.

    Text Solution

    |

  6. Each step in a food chain represents a level.

    Text Solution

    |

  7. Interlocking network of food chains constitute a ..

    Text Solution

    |

  8. Food chain which starts from dead organic matter is called food chain...

    Text Solution

    |

  9. In a predatory ecosystem the pyramid is .

    Text Solution

    |

  10. is the transitional zone where plants and animals of both the ecosyste...

    Text Solution

    |

  11. In an aquatic ecosystem the producers are usually .

    Text Solution

    |

  12. The series of changes in previously barren area is called succession.

    Text Solution

    |

  13. In ecological succession from pioneer to climax community, the biomass...

    Text Solution

    |

  14. Intermediate communities between pioneer and climax community are call...

    Text Solution

    |

  15. Adjustment of invaders to the new environment is called .

    Text Solution

    |

  16. The final and stable community of the succession is the community.

    Text Solution

    |

  17. Formation of vegetation on a barren area by ecological factors is call...

    Text Solution

    |

  18. Ecosystem deals with the study of individuals or population of a speci...

    Text Solution

    |

  19. Junipers grow in tropical zone.

    Text Solution

    |

  20. Chasmophytes are plants growing on rocky surface.

    Text Solution

    |