General Science 181 Pre-Test
Lab
# 8 Freezing Temperature of Ocean
Water Pre Test Questions
1. What
is the objective of today’s lab?
2. What
apparatus is used in today’s lab?
3. True or False
The freezing temperature of Sea Water higher than fresh water?
4. True
or False
During
winter in the Northern Hemisphere, Arctic air temperatures often dip below
what
we normally think of
as the freezing point of water.
5. True
or False
In winter, while many freshwater lakes freeze over, much of the ocean stays in liquid form
rather than
6. True
or False
In this
experiment, you will use a Temperature Probe to measure the temperature of
water