Which phenomenon causes the sky to appear blue?

Explanation: Rayleigh scattering scatters shorter blue wavelengths

Q: Which biomes are determined mainly by sunlight and concentrations of dissolved oxygen and nutrients in the water?
Ans: aquatic

Q: What does a red triangular sign with a black symbol indicate?
Ans: Warning

Q: Which country has rejected China's Belt and Road Initiative on October 30, 2024?
Ans: Brazil

Q: How many Marvel releases were planned by Disney for 2025?
Ans: One

Q: Where has Khelo India's ASMITA Wushu League started?
Ans: Uttar Pradesh

Q: What is the study of ancient coins called?
Ans: Numismatics

Q: The Neolithic age children's burial site was found in which state?
Ans: Tamil Nadu

Q: According to Charaka, which is a Hetu of Kamala?
Ans: Pitta Prakopa

Q: What was probably the earliest way of making atp from glucose?
Ans: glycolysis

Q: What was the expected impact of tariffs on inflation in February 2025?
Ans: Lower inflation

Q: On October 29, 2024, which medal did India win in the Sultan Johar Cup Junior Hockey?
Ans: Bronze

Q: Which planet is the ‘Red Planet’?
Ans: Mars

Q: The strength of a base depends on the concentration of _______ it produces when dissolved in water?
Ans: monoxide ions

Q: Which of these is a biodegradable material?
Ans: Food waste

Q: How should a driver check the oil filter?
Ans: Inspect during oil change