Everyday Science MCQs
Q Acid rain is mainly caused by emissions of __________ in the atmosphere?
  • A A. Sulfur dioxide and potassium nitrate
  • B B. Sulfur and charcoal
  • C C. Nitrogen oxide and potassium nitrate
  • D D. Sulfur dioxide and nitrogen oxide
Previous Wind energy is the __________ energy.
Next About 50% of the Earth’s crust, including the waters on…
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Word of the Day
16 Jul
Volatile
(of a substance) easily evaporated at normal temperatures.
Ψ¨Ψ―Ω„ΨͺΫ’ Ω…Ψ²Ψ§Ψ¬ ΩˆΨ§Ω„Ψ§ΨŒ کافور ءفΨͺ

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