1. The science that deals with the study of sound is known as acoustics.   True   False   2. Who invented the miner's safety-lamp?   Sir Humphrey Davy   Thomas Alva Edison   Sir Frank Whittle   Alexander Graham Bell   Hint Half-n-half Clue   3. What is the name given to molten rocks erupted by a volcano?   Firestone   Geyser   Lava   Crater   Half-n-half Clue   4. Who discovered Penicillin?   Watson and Crick   Louis Pasteur   Sir Alexander Fleming   Robert Koch   Half-n-half Clue   5. Who wrote the book "The Origin of Species"?   Louis Pasteur   Stephen Hawking   Charles Darwin   Sir Alexander Fleming   Half-n-half Clue   6. Where is the Sea of Tranquility?   On the Moon   Near the Bermuda Triangle   In the Pacific Ocean   In the Atlantic Ocean   Half-n-half Clue   7. The tail of a comet always points towards the Sun.   True   False