Daily Questions and Answers 1. Water and oil can be separated by which process? Ans. Fractional distillation 2. Protons are made up of which three quarks? Ans. Two ups and one down quark 3. How does the Planet Earth get its energy? Ans. The Sun 4. What is the common name for washing soda? Ans. Sodium carbonate 5. Naturally occurring hardest material on the earth is? Ans. Diamond Via @askmenow #DidYouKnow About 70% of the Earth’s surface is covered in water. Latest news: Donald Trump permanently banned from Twitter 11.7K views11:28
