Upon death of an organism, during composition, what returns to the soil as ammonium ions?
- Correct Answer: hydrogen
- potasium
- calcium
- nitrogen
Explanation: When organisms die and decompose, their nitrogen is returned to the soil as ammonium ions. Nitrifying bacteria change some of the ammonium ions into nitrates.
More Random Questions
Q: What role did sports programming play in 2025 for pay-TV bundles?
Ans: Minor contributor
Ans: Minor contributor
Q: How does adding salt to water affect the boiling point?
Ans: increases
Ans: increases
Q: How many railway stations in Uttar Pradesh have been renamed?
Ans: 8
Ans: 8
Q: What occurs when the immune system reacts to substances in food as though they were harmful “foreign invaders"?
Ans: food allergies
Ans: food allergies
Q: Who will host the World Para Athletics Championship 2025?
Ans: India
Ans: India
Q: What was the outcome of the Battle of Plassey in 1757?
Ans: British political dominance
Ans: British political dominance
Q: A patient with dyspepsia reports heartburn. Which medication is commonly prescribed?
Ans: Ranitidine
Ans: Ranitidine
Q: What was the book on statecraft called?
Ans: Arthashastra
Ans: Arthashastra
Q: What is the rule for driving on a narrow bridge?
Ans: Yield to oncoming traffic
Ans: Yield to oncoming traffic
Q: What is the fine for driving with an expired PUC certificate?
Ans: ₹10,000
Ans: ₹10,000
Q: Prabhuta avila mutrata is samanyalakshana of:
Ans: Prameha
Ans: Prameha
Q: Which operation was launched to rescue Indians stranded in Haiti?
Ans: Operation Indravati
Ans: Operation Indravati
Q: What is El Niño?
Ans: Warming of Pacific sea temperatures
Ans: Warming of Pacific sea temperatures
Q: On March 29, 2024, America and Britain have imposed sanctions on which country for alleged cyber espionage?
Ans: China
Ans: China
Q: When electrons from two atoms are each attracted to the nucleus of the other atom, what type of bond is formed?
Ans: covalent bond
Ans: covalent bond
