Home
Class 10
PHYSICS
The combustible substances formed from t...

The combustible substances formed from the dead remains of the animals and plants which were buried under the surface of eart are called

A

fuel

B

energy sources

C

Fossil fuels

D

All

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOURCES OF ENERGY

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS SECTION ( VERY-SHORT-ANSWER IVSAI TYPE QUESTIONS )|60 Videos
  • SOURCES OF ENERGY

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS SECTION (SHORT-ANSWER [SA] TYPE-I QUESTIONS )|24 Videos
  • SOURCES OF ENERGY

    ZEN PUBLICATION|Exercise QUESTIONS SECTION (TEXTUAL EXERCISE)|20 Videos
  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    ZEN PUBLICATION|Exercise Additional question section (Higher-order thinking skills [HOTS] questions)|20 Videos
  • THE HUMAN EYE AND THE COLOURFUL WORLD

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS SECTION - HIGHER ORDER THINKING SKILLS (HOTS)|26 Videos

Similar Questions

Explore conceptually related problems

When we take 1 ml ethanol and 1 ml ethanoic acid along with a few drops of concentrated sulphuric acid in a test-tube a sweet smelling substance is formed. Name the compound and give the balanced chemical equation for the reaction. What do we call the reverse reaction to give back alcohol and carboxylic acid which is used in the preparation of soap ?

Fleshy buds produced in the axil of the leaves, which grow to form new plants when shed and on ground, are called

Who proposed the hypothesis that life must have developed from the simple inorganic·molecules which were present on earth soon after it was formed?

Describe how coal is formed from dead vegetation . What is this process called?

Which protozoan resembles the ancestral form from which the plants and animals evolved ?

The organisms which cause disease in plants and animals are called:

Make a comparison and write down ways in which plant cell are different from animal cells .

Read the following statements, (i-v) regarding transpiration and answer the question which follows them (i) It creates transpiration pull for absorption and transport of plants. (ii) It supplies water for photosynthesis (iii) It transports minerals from the soil to all parts of the plants (iv) It heats leaf surfaces, sometimes 10 to 15 degrees (v) It maintains the shape and structure of the plants cells turgid Which of the above statement (s) is are correct?

ZEN PUBLICATION-SOURCES OF ENERGY-ZEN ADDITIONAL QUESTIONS SECTION ( MULTIPLE -CHOICE QUESTIONS )
  1. Which one of the following is renewable?

    Text Solution

    |

  2. Which of the following are characteristics of a good energy source ?

    Text Solution

    |

  3. The combustible substances formed from the dead remains of the animals...

    Text Solution

    |

  4. Natural gas contains per cent of methane gas.

    Text Solution

    |

  5. Which of the following are greenhouse gases?

    Text Solution

    |

  6. The process useful to convert solar energy into chemical energy is cal...

    Text Solution

    |

  7. The regions in the crust where the hot magma is collected are called

    Text Solution

    |

  8. The process where wo lighter nucei fuse together to form a heavier nuc...

    Text Solution

    |

  9. Which of the following is ecofriendly ?

    Text Solution

    |

  10. The inner surface of solar cooker is coated with black paint to

    Text Solution

    |

  11. The power plant in which natural source of energy is directly used to ...

    Text Solution

    |

  12. Arrange the fuels in the order of Increasing calorific value: LPG, Cow...

    Text Solution

    |

  13. Which of the following is a non-renewable energy source?

    Text Solution

    |

  14. Elements used for solar cell are

    Text Solution

    |

  15. Which of the following is not an example of a bio-mass energy source?

    Text Solution

    |

  16. At typical solar cell can generate electricity of about

    Text Solution

    |

  17. Solar cells are commonly used in

    Text Solution

    |

  18. Common forms of ocean energy are

    Text Solution

    |

  19. The energy which cannot be taken as an indirect source of solar energy...

    Text Solution

    |

  20. Minimum wind velocity required for making a windmill function is

    Text Solution

    |