Gunpowder is mixture of?
💡 Explanation: Correct mixture
Mitochondria contain?
💡 Explanation: Own DNA
Powerhouse of cell?
💡 Explanation: Energy source
During photosynthesis plants?
💡 Explanation: Use CO2
AC to DC device?
💡 Explanation: Rectifier
Fourth state matter?
💡 Explanation: Plasma state
Acid rain caused by?
💡 Explanation: Pollution gases
Earth water coverage?
💡 Explanation: ~70%
Founder meteorology?
💡 Explanation: Father of field
Wind energy type?
💡 Explanation: Moving air
Food energy measured in?
💡 Explanation: Nutrition unit
Wind speed measured by?
💡 Explanation: Wind device
SI unit heat?
💡 Explanation: Energy unit
Diamond is?
💡 Explanation: Allotrope
CO2 percentage?
💡 Explanation: Trace gas