1
Q
- Which is the longest: a decade, a millennium or a century?
A
a millennium
2
Q
- A manufacturing process releases noxious gases. What is the most important safety measure for workers at this plant - ensuring good ventilation or appropriate footwear?
A
(ensuring good) ventilation
3
Q
- A list of events placed in time order is usually described as what?
A
A chronology/ a timeline
4
Q
- If a figure is hexagonal, how many sides does it have?
A
six
5
Q
- What key mineral makes sea water different from fresh water?
A
salt
