Q: Italy and Greece attended the World Ecological Conference. they were looking for solutions to improve their environment. Italy's air was very polluted, while Greece had problems with drought. Which country had less acid precipitation fall on soils?
A: Greece

Q: Vic and Joe studied chemistry in school. Joe studied alkanes, while his friend Vic studied other acyclic hydrocarbons. Which friend studied less about methane gas?
A: Joe

Q: Mary and Ann met after a long time. Mary was 70 and she was Ann's aunt. She had a number of health problems. Ann was 52 and quite healthy. Which woman freed up less time for her hobbies?
A: Ann

Q: Tim and Allen were two pen pals, Tim lived in Canada, while Allen lived in Australia. they were chatting about the weather and the fact that the two countries are situated in two hemispheres. Which person experiences warmer weather in June, Tim or Allen?
A:
Tim