Answer the following:
1. What is environment?
2. How is atmosphere polluted?
3. What is climate change?
4. What is weather?
5. What is climate?
6. What is full form of CFC?
7. What is global warming?
8. Why did Macaulay start English education in India?
9. What do you mean by land revenue?
10. Who banned the cruel practise of ‘Sati’?
11. How did the lakhs of people die in Bengal in the year 1770 A.D?
12. Which commodities were exported from India?
13. What is forest fire?
14. What is Tsunami?
15. What is flood? Which area are more affected due to the flood?
16. What is drought?
17.How many types of Volcano are there? Which are they?
18. What is an Epicentre?
19. What is Hypocentre?
20. Name the natural disaster?
21. Which instrument records the earthquake?
22. What is lapilli?
23. Name the types of volcano?
24. Explain: Subsidiary Alliance.
25. Explain: Annexation Policy.
26. What reforms were made by Dalhousie in India?
27. ‘India is a secular nation’. Explain
28. Name the salient features of our constitution.
29. What is condensation?
30. Which activities of human beings affect the lithosphere adversely?
Answers
Hlo Dear Ur answers Belongs Down
1. the conditions in which you live, work, etc.............
OR
the natural world, for example the land, air and water, in which people, animals and plants live
2. Burning fossil fuels releases gases and chemicals into the air.” ... “Air pollution in the form of carbon dioxide and methane raises the earth's temperature,” Walke says. “Another type of air pollution is then worsened by that increased heat: Smog forms when the weather is warmer and there's more ultraviolet radiation.”
3. Climate change describes a change in the average conditions — such as temperature and rainfall — in a region over a long period of time. ... Global climate change refers to the average long-term changes over the entire Earth.
4. Weather is the mix of events that happen each day in our atmosphere. Weather is different in different parts of the world and changes over minutes, hours, days and weeks. Most weather happens in the troposphere, the part of Earth's atmosphere that is closest to the ground.
5. Climate is the average weather in a given area over a longer period of time. A description of a climate includes information on, e.g. the average temperature in different seasons, rainfall, and sunshine. Also a description of the (chance of) extremes is often included.
6. Chlorofluorocarbons (CFCs) are nontoxic, nonflammable chemicals containing atoms of carbon, chlorine, and fluorine.
7. A Global warming occurs when carbon dioxide (CO2) and other air pollutants and greenhouse gases collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earth's surface.
8. Macaulay started english education in India because he was asked by British Parliament how can british rule over Indians for a long period of time. ... After this co-ed schools were started and english was also introduced in education system of India.
9. Definition of land revenue: Land revenue is tax or revenue levied on agricultural production on land. It is either collected as a percentage of the share of total crop or a monetary value is fixed on the land to be paid by the farmer. It has been the major source of revenue for empires.
10. Lord Willam Bentick