Explore the substances suspended in the atmosphere and learn how time zones work with our detailed explanations and answers to common questions.
Questions:
- Apart from water vapour, name three other substances that are suspended in the atmosphere.
- (i)
- (ii)
- (iii)
- What is the time at point B 30°W when the time at point A 20°E is 4:00 p.m.?
- What is a line of longitude?