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प्रश्न
Green house effect refers to ______.
पर्याय
cooling of earth
trapping of UV rays
cultivation of plants
warming of earth
उत्तर
Green house effect refers to warming of earth
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संबंधित प्रश्न
Describe a fixed dome type biogas plant with the help of a labelled diagram.
Give four reasons, why the use of cowdung in biogas preferred to burning of cowdung cakes.
Biogas is a fossil fuel.
What are the advantages of using biogas?
Biogas is formed in the ____________.
Which of the following gases is the main constituent of natural gas?
Spent slurry (Bio-waste after obtaining biogas) is used as:
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In Kunjpura village, located in Karnal district, Haryana, Aditya Aggarwal and his older brother Amit Aggarwal run Tee Cee Industries, a steel plant set up by their ancestors in 1984. Along with this, they also run a gaushala that houses 1,200 cows that can no longer produce milk. The cow shelter was manageable but running the steel plant was turning out to be expensive because they spent a whopping Rs 5 lakh every month on electricity. The brothers struck upon an idea. Why not run the factory with the biogas produced from cow dung from the shelter and other gaushalas, along with a bio and agri-waste like sewage, farm waste, etc. This led Aditya and Amit to start Amrit Fertilisers, a biogas project, in 2014, without any government support. |
The correct labelling in a biogas plant is given in:
The main constituent of biogas is
Choose the incorrect statement
