Home
Class 9
BIOLOGY
What are the three ways by the Co(2) is ...

What are the three ways by the `Co_(2)` is returned back into atmosphere

Text Solution

Verified by Experts

1) By the decomposition of dead organic matter
2) As the product of respiration by both plants and animals
3) As the gaseous waste formed by the combustion of fuels like coal, wood, petrol and gaseous fuels.
Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER-2

    CPC CAMBRIDGE PUBLICATION|Exercise V. Answer the following Questions :|3 Videos

  • MODEL QUESTION PAPER-2

    CPC CAMBRIDGE PUBLICATION|Exercise VI. Answer the following questions :|4 Videos

  • MODEL QUESTION PAPER-2

    CPC CAMBRIDGE PUBLICATION|Exercise III. Answer the following in sentences :-|5 Videos

  • MODEL QUESTION PAPER -3

    CPC CAMBRIDGE PUBLICATION|Exercise VI. ANSWER THE FOLLOWING QUESTION :|2 Videos

  • NATURAL RESOURCES

    CPC CAMBRIDGE PUBLICATION|Exercise UNIT TEST|4 Videos

Similar Questions

Explore conceptually related problems

What would have been the colour of the sky, in the absence of atmosphere ?

What are the different ways in which water gets contaminated ?

How ozone is formed from atmospheric oxygen in the atmosphere/ What is the use of it in the atmosphere?

What happens during the first step of ozone formation in the atmosphere?

Which set of terms most accurately describes the pathway taken by a molecule of CO_(2) from the atmosphere to the point where it enters the calvin cycle ?

What are the two forms of oxygen found in the atmosphere.

Name three ways by which natural resources may last longer.

CPC CAMBRIDGE PUBLICATION-MODEL QUESTION PAPER-2 -IV. Answer the following questions:
  1. Write the chemical formulae of the following: a) Magnesium chloride ...

    Text Solution

    |

  2. What are the limitations of Rutherford's model?

    Text Solution

    |

  3. Define osmosis In what ways t is different from diffusion?

    Text Solution

    |

  4. What is the difference between simple plant tissue and simple animal t...

    Text Solution

    |

  5. What do you meant by warm blooded and cold blooded animals ? Explain

    Text Solution

    |

  6. A ball is gently dropped from height of 20m. If its velocity increases...

    Text Solution

    |

  7. State the difference in balanced and unbalanced force.

    Text Solution

    |

  8. The relative density of gold is 19.3. The density of water is 103kg//...

    Text Solution

    |

  9. A battery lights a bulb. Describe the energy changes involved in the p...

    Text Solution

    |

  10. Define amplitude, time period and frequency of sound wave.

    Text Solution

    |

  11. Give the difference between acute disease and chronic disease.

    Text Solution

    |

  12. What are biogeochemical cycles? Mention two types by giving an example...

    Text Solution

    |

  13. What is genetic manipulation? how it is useful in agricultural practic...

    Text Solution

    |

  14. You have seen weather reports on telivision and in newspaper. How do y...

    Text Solution

    |

  15. What are the three ways by the Co(2) is returned back into atmosphere

    Text Solution

    |

  16. A doctor/ nurse/ health worker is exposed to more stick people then o...

    Text Solution

    |

  17. Name the properties that decide wheather a given substances exists as ...

    Text Solution

    |

  18. Which separation techniques will you applay for the separation of the ...

    Text Solution

    |