हिंदी

What are the different purposes for which fuels such as petrol, diesel, kerosene, natural gas, coal, and wood are used?

Advertisements
Advertisements

प्रश्न

What are the different purposes for which fuels such as petrol, diesel, kerosene, natural gas, coal, and wood are used?

लघु उत्तरीय
Advertisements

उत्तर

Petrol and diesel are used as fuel in vehicles used for transport. Two wheelers. cars, trucks, and aeroplanes run on these fuels. Kerosene. cooking gas (LPG) and wood are used as fuels for cooking and other domestic uses. Coal is used for electricity generation and also in industrial processes. Diesel is also used to run engines and machines in factories.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 18: The Environment and Us - Use your brain power! 2 [पृष्ठ ९०]

APPEARS IN

बालभारती Environmental Studies 1 [English] Standard 5 Maharashtra State Board
अध्याय 18 The Environment and Us
Use your brain power! 2 | Q 2 | पृष्ठ ९०
बालभारती Environmental Studies 1 Integrated [English] Standard 5 Maharashtra State Board
अध्याय 18 The Environment and Us
Can you tell? 2 | Q (2) | पृष्ठ ९०

संबंधित प्रश्न

Fill in the following blank with suitable word :

The science that deals with the inter-relationships of living things with one another and their environment is called...........


 Name the organisms whose uncontrolled activities are damaging the environment.


Suggest any two ways by which the balance between the environment and industrial development is maintained so as to help undisturbed survival of the organisms on the Earth. 

 

 


"Burning fossil fuels is a cause of global warming." Justify this statement.


The compound obtained on reaction of iron with steam is/are:


In the course of your observations, did you notice any signs of the presence of living things, though the living things themselves were not seen? For example, did you notice any partly eaten fruits or shells, fallen feathers, animal tracks, dung, droppings, nests, cocoons, eggs, honeycombs, etc.?


Which one of the places you visited shows greater biodiversity?


Classify the following as natural or man-made.

stone.


Classify the following as natural or man-made.

sunlight


Classify the following as natural or man-made.

water


Classify the following as natural or man-made.

chair


Classify the following as natural or man-made.

brick


_______ is the process of converting waste materials into new materials.


Excessive exposure of humans to UV-rays results in

  1. damage to immune system
  2. damage to lungs
  3. skin cancer
  4. peptic ulcers

What are the by-products of fertiliser industries? How do they affect the environment?


Explain some harmful effects of agricultural practices on the environment.


The abiotic factors are the non-living parts such as sunlight, air, water, and minerals in the soil.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×