Writte a letter to newspaper editor on vecile polution.In 150 words
Answers
Answer:Examination Hall Jaipur 4 March 2020 The Editor The Hindustan Times Jaipur Sub: Environment pollution by vehicles Sir, Through the columns of your esteemed newspaper, I would like to draw the attention of the authorities and the public to the growing menace of environmental pollution by vehicles. The emission of smoke by vehicles is increasing carbon dioxide in atmosphere. Consequently, the temperature is increasing. It disturbs the delicate environmental balance. It harms human beings in many ways. The hydrocarbons and other particles emitted by the vehicles add fuel to the fire. ‘Public Transport System’ should be made fast, frequent, comfortable and cheap. Metro rails and sky bus are helpful. Eco-friendly devices add green fuel should be used in vehicles. Overloadness should be banned.
With thanks Yours truly
(name)
Explanation:
Answer:
SOS HERMANN GMEINER SCHOOL BHOPAL
CLASS 7 HALF YEARLY EXAM 2020 (ASSIGNMENT) SUBJECT S.ST
Note:-Attempt all the questions carefully- M.M. 30
1. Define the important terms: (Do any four)
a).Nadu b).Birth right c).Universal adult franchise (4)
d).Civil Rights Movement. e).Constituency f). Communicable disease.
2. Who were the parties involved in the “tripartite struggle”? (2)
3. What were the qualifications necessary to become a member of the Sabah in the Cholas Empire? (2)
4. What is meant by the “internal” and “external” frontiers of the Sultanate? (2)
OR
What was the impact of the Mongol invasions on the Delhi Sultanate?
6. What do you understand by the term “all persons are equal before the law”? Why do you think it is important in a democracy? (2)
7. What are the different ways through which the government can take steps to provide healthcare for all? Discuss. (2)
8. ‘Improvement in water and sanitation can control much disease’. Explain with the help of examples. (2)
9. How did some MLAs become Ministers? Explain. (2)
10. Why should decisions taken by the Chief Ministers be debated in the Legislative Assembly? (2)
11. Give reasons:- (Do any two) (3)
i). Man modifies his environment.
ii). Sedimentary rocks are formed from sediments.
iii). Wet clothes take longer time to dry on a humid day?
iv). Sea caves are turned into stacks.
12. Which is the innermost layer of the earth? Give its features. (2)
OR
What is crust? Give its features.
13. Define the terms focus and epicentre. (2)
OR
How are flood plains formed?
14. Make any two instrument figures. (3)
i). Thermometer ii).Barometer
iii).Rain Gauge iv).Wind Vane