article writing on any two topic with answer
Answers
Answer:global warming
Explanation:
Global warming is the continuous rise in warming of the earth’s surface due to the increased level of carbon dioxide gas in the environment. Global warming has become a big issue which need to be solved by the positive initiation of countries all over the world. As gradual increase in the earth temperature calls various threats as well as makes the existence of life hard on this planet. It enhances the gradual and permanent changes in the earth’s climate and thus affecting the nature’s balance.
Rise in the CO2 level on the earth impacts the human life to a great level through continued heat waves, sudden occurrence of strong storms, unpredictable and unexpected cyclone, damage to ozone layer, floods, heavy rain, drought, lack of food, diseases, death etc. It has been researched that increasing emissions of CO2 in the atmosphere is because of the nonstop burning of fossil fuels, usage of fertilizers, cutting forests, extra use of electricity, gases used in refrigerator etc. According to the statistics, it has been noted that by 2020 global warming may boom its bad effects if it is not taken under control as CO2 emissions are increasing continuously.
The increasing level of CO2 causes greenhouse effect on the earth in which all the greenhouse gases (water vapour, CO2, methane, ozone) absorbs thermal radiation, which in turn re-radiated to all directions and come back to earth surface causing increase in the temperature of earth surface and lead to global warming.
In order to stop the life threatening effects of the global warming, we should take a permanent break from all the bad habits causing increase in the CO2 level and other green house gases leading to the green house effect and then earth surface warming. We should stop deforestation, lessen the use of electricity, stop the burning of wood, etc.
Importance of tree plantation
Trees play an important role in an ecosystem by maintaining ecological balance and equilibrium. Trees hold the soil in which they grow. As a result the fertile top soil is held securely; otherwise it may get drained or washed away in water such as during rains and floods. Trees are the natural habitat for many wildlife species that includes mammals, birds, reptiles and insects. Trees play a vital role in climate. A micro-habitat formed by planting trees can create a green and natural area, and a micro-climate that is healthy for all the life forms, including man, that inhabit the area.
Bullet Train
- by Samson
India's first bullet train between Ahmedabad and Mumbai will run at maximum speed of 350 km per hour, covering the 508-km stretch in less than 3 hours. The ambitious project, which was launched by prime minister Narendra Modi and Japanese prime minister Shinzo Abe, good cost around ₹1.10 lakh crore. Japan is giving a loan of ₹88000 crore for the project and minimal interest of 0.1% per annum.
The government wants to start the services on proposed Ahmedabad-Mumbai High Speed rail network, commonly known as the 'Bullet Train', on 15th August, 2022 to mark India's 75th year of independence.
As part of the project, 21 kilometre long tunnel will be made between Boisar and BHC in Mumbai, of which 7 km will be underwater.
The railway minister, Mr Piyush Goyal, send it was an experience in a train that lead to changes in Mahatma Gandhi's life and now it was a train that has found India and Japan in friendship and goodwill.
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