What is the primary source of methane in the atmosphere?

Explanation: Agriculture and livestock are primary sources of methane.

Q: A patient with a tracheostomy requires suctioning. When is this procedure indicated?
Ans: Excessive secretions

Q: What is the primary source of air pollution in urban Bihar?
Ans: Vehicular emissions

Q: In Sharanghadhara Samhita, the Anupana for Triphala Churna in Kaphaja disorders is:
Ans: Honey

Q: Who led the Champaran Satyagraha in 1917?
Ans: Mahatma Gandhi

Q: Wave cut platforms are level areas formed by what?
Ans: wave erosion

Q: Which barrage regulates the Ganga’s flow in Bihar?
Ans: Farakka Barrage

Q: Where has the 10th International Forest Festival started?
Ans: Bhopal

Q: On July 22, 2024, researchers from which IT have discovered the African swine fever virus protein?
Ans: IIT Guwahati

Q: Which country celebrated its Independence Day on 17th August?
Ans: Indonesia

Q: If the day after tomorrow is Thursday
Ans: what day is today?

Q: What must be combined with a halogen to give it a positive oxidation number?
Ans: carbon

Q: How did the S&P 500 perform on April 10, 2025, after Trump’s tariff reprieve?
Ans: Fell 3.46%

Q: Who won the first China Open title?
Ans: Carlos Alcaraz

Q: According to Charaka, which of the following is a Hetu of Udavarta?
Ans: Vata Prakopa

Q: Because most gas particles in the atmosphere are concentrated close to earth's surface, air pressure is greatest where?
Ans: at sea level