What causes day and night on Earth?

Explanation: Earth’s rotation on its axis every 24 hours causes day and night.

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Q: Which country launched e-Visa only for Indian tourists?
Ans: Japan

Q: Both glyceraldehyde and glyceric acid are derivatives of biochemical intermediates in metabolism of what?
Ans: sugar

Q: What was the main occupation in Harappan cities?
Ans: Trade

Q: Distinguished by the great red spot, what planet has an upper atmosphere containing ammonia clouds?
Ans: jupiter

Q: Who has won the title of Women's Asian Hockey Champions Trophy 2024 on 20 November 2024?
Ans: India

Q: On July 30, 2024, the government of which country approved the controversial law of euthanasia of stray dogs?
Ans: Turkey

Q: What process, which is in many ways the opposite of photosynthesis, shows the interdependence of producers and consumers?
Ans: osmosis

Q: What is the third gene of lac operon in addition to lacz and lacy?
Ans: laca

Q: What is the term for the ability of a fluid to exert an upward force on any object placed in it?
Ans: buoyancy

Q: What were Ashoka’s messages of peace called?
Ans: Edicts

Q: Which of these is a natural disaster?
Ans: Earthquake

Q: Who was awarded the 'PSU Samarpan Award' on May 19, 2024?
Ans: Hemant Khatri

Q: A bog is a type of ____
Ans: wetland

Q: Who has won the 'Copa America' title?
Ans: Argentina

Q: In which state was 'Khel Mahakumbh 2024' inaugurated on December 2nd, 2024?
Ans: Uttarakhand