Earth Day, first observed in 1970, is marked every year on
- A.22 March
- B.18 April
- C.22 April
- D.5 June
Correct answer
Explanation
The correct answer is C, 22 April. Earth Day began in the United States in 1970 as a demonstration in support of environmental protection and is now observed in many countries as a day for action on pollution, climate and conservation.
Option A, 22 March, is World Water Day, and the shared day of the month makes it the strongest distractor in this set. Option B, 18 April, is World Heritage Day, which is about monuments and sites rather than the natural environment. Option D, 5 June, is World Environment Day, the observance led by the United Nations environment programme, and candidates often choose it because it sounds closest in meaning. Fix the three separately: water on 22 March, the earth on 22 April and the environment on 5 June.
Read the full article: Important Days in March and April: Dates, Reasons and MCQs
Practice Questions
View allWorld Water Day is observed every year on which date?
- A.3 March
- B.22 March
- C.22 April
- D.5 June
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The United Nations observes this day to draw attention to fresh water and the management of water resources, and in India the same date is also kept as Bihar Diwas, which makes it doubly useful for examinations.
Read the full explanation →International Women's Day is observed on
- A.1 March
- B.8 March
- C.15 March
- D.8 April
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The day grew out of the movements for women's rights in the early twentieth century and is now observed across the world, with the United Nations adopting a different subject for it each year while the date itself stays fixed.
Read the full explanation →World Health Day is observed on 7 April to mark which event?
- A.The founding of the Red Cross
- B.The coming into being of the World Health Organization in 1948
- C.The discovery of penicillin
- D.The eradication of smallpox
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The constitution of the organisation took effect on 7 April 1948, and that date was chosen for the annual observance, which has been held since 1950 with a different subject each year.
Read the full explanation →Shaheed Diwas, marking the execution of Bhagat Singh, Sukhdev and Rajguru, is observed on
- A.30 January
- B.23 March
- C.13 April
- D.8 August
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The three revolutionaries were hanged in Lahore jail on 23 March 1931 in connection with the Lahore conspiracy case, and the day is observed in their memory across the country.
Read the full explanation →World Wildlife Day is observed on which date?
- A.3 March
- B.20 March
- C.21 March
- D.5 April
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The United Nations chose this date because the international convention on trade in endangered species of wild fauna and flora was signed on 3 March, and the day is used to draw attention to wild animals and plants and to the trade that threatens them.
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