1461. When is International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade, recognized by the UN observed?

A. 11 December
B. 11 July
C. 25 September
D. 25 March
✅ The correct answer is option D.
International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade is observed annually on 25 March every year.

1462. At the North Pole the sun will rise above the horizon on ____ and set below the horizon on ____.

A. June 22; September 23
B. September 23; December 22
C. March 21; September 23
D. June 22; December 22
✅ The correct answer is option C.
At the North Pole the sun will rise above the horizon on March 21and set below the horizon on September 23.

1463. Freshwater protozoans react to a/an __________ environment by removing water through _______

A. hypotonic, turgor pressure
B. isotonic, a contractile vacuole
C. hypertonic, a contractile vacuole
D. hypotonic, a contractile vacuole
✅ The correct answer is option D.
Freshwater protozoans react to a/an hypotonic environment by removing water through a contractile vacuole.

1464. 4 May is observed as –

A. International Cooperative Day
B. United Nations Day for South-South Cooperation
C. European Day of Languages
D. International Firefighter’s Day
✅ The correct answer is option D.
International Firefighter’s Day is observed every year on 4 May. It was instituted on 4 January, 1999 after a proposal via emailed out across the world due to the deaths of five firefighter’s in a bushfire in Australia. Therefore, this day is observed to recognise and honour the sacrifices that firefighter’s make to ensure that their communities and environment are as safe as possible.

1465. Trophic levels are formed by

A. Only plants
B. only animals
C. Only carnivorous
D. Organisms linked in food chain
✅ The correct answer is option D.
Trophic levels in a food chain are formed by producers, consumers and decomposers. In the given food chain, plants are producers. The animals eating plants are called as primary consumers and animals eating primary consumers are called as secondary consumers.

1467. 12 May is observed as –

A. World day for War Orphans
B. United Nations Day for South-South Cooperation
C. International Nurses Day
D. World Suicide Prevention Day
✅ The correct answer is option C.
Every year International Nurses Day is celebrated on 12 May to commemorate the anniversary of Florence Nightingale’s birthday. This day also celebrates the contribution done by nurses to the society around the world.

1469. Wild life protection act was formulated during the period of ______

A. Mrs. Indira Gandhi
B. Lal Bahadur Shasthri
C. Rajiv Gandhi
D. Morarji Desai
✅ The correct answer is option A.
Wildlife protection act was formulated during the period of Mrs. Indra Gandhi in 1972. for protection of plants and animal species. before 1972,India only had five designated natural park.

1470. The United Nations declared 2006 as the International Year of –

A. International Year of Freshwater
B. International Year of World’s Indigenous People
C. International Year of Deserts and Desertification
D. International Literacy Year
✅ The correct answer is option C.
The United Nations declared 2006 as the International Year of Deserts and Desertification.