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: Childbirth usually starts when which sac breaks?
Ans: protein

Q: What was the main food source for early humans?
Ans: Wild plants

Q: Which Chola ruler is known for naval conquests?
Ans: Rajendra Chola

Q: Where did President Droupadi Murmu inaugurate the 'Vishwa Shanti Buddha Vihar' on 4 September 2024?
Ans: Maharashtra

Q: A patient with depression reports insomnia. Which nursing intervention is most appropriate?
Ans: Establish sleep routine

Q: Which country has announced to make a law to ban the use of social media for children under 16 years of age?
Ans: Australia

Q: Which of the following is a Purvarupa of Shotha as per Charaka?
Ans: Gurutva

Q: What type of bombs put a much larger fraction of their output into thermal energy than do conventional bombs?
Ans: nuclear

Q: What were the first plants to evolve?
Ans: nonvascular plants

Q: What was the tax paid by traders in Vedic times?
Ans: Kara

Q: According to Charaka, which Guna of Pitta is responsible for digestion?
Ans: Ushna

Q: Which article ensures equality before the law?
Ans: Article 14

Q: In which state will a tribal university be established with 80% reservation?
Ans: Maharashtra

Q: Which river supported South Indian villages?
Ans: Kaveri

Q: Which Mauryan ruler constructed the Sudarshan Lake?
Ans: Chandragupta Maurya