- 3.1: True or false?The best time to purchase exercise shoes is in the mo...
- 3.2: True or false?Dark-colored clothing is best for exercising in hot w...
- 3.3: True or false?Cooling down properly helps prevent sore muscles
- 3.4: True or false?When you exercise on very humid days, your perspirati...
- 3.5: True or false?You should not drink water during exercise.
- 3.6: True or false?Heatstroke can be a life-threatening condition.
- 3.7: True or false?When exercising during cold weather, it is best to we...
- 3.8: True or false?A large percentage of body heat is lost if your head ...
- 3.9: True or false?It is not necessary to wear sunscreen unless you are ...
- 3.10: True or false?You are generally more flexible after exercise during...
Solutions for Chapter 3: Exercising Safely
Full solutions for Personal Fitness for You | 3rd Edition
Very level area of the deep-ocean floor, usually lying at the foot of the continental rise.
An instrument used to determine wind speed.
That portion of the ocean where there is no sunlight.
The transfer of heat through matter by molecular activity. Energy is transferred through collisions from one molecule to another.
Undetected matter that is thought to exist in great quantities in the universe.
That portion of a stream’s load carried in solution.
The remains or traces of organisms preserved from the geologic past.
The mechanical breakup of rock caused by the expansion of freezing water in cracks and crevices.
A piece of one rock unit contained within another. Inclusions are used in relative dating. The rock mass adjacent to the one containing the inclusion must have been there first in order to provide the fragment.
The energy absorbed or released during a change in state.
The number of neutrons and protons in the nucleus of an atom.
The scientific study of the oceans and oceanic phenomena.
A common measure of the degree of acidity or alkalinity of a solution, it is a logarithmic scale ranging from 0 to 14. A value of 7 denotes a neutral solution, values below 7 indicate greater acidity, and numbers above 7 indicate greater alkalinity.
A shell of incandescent gas expanding from a star.
A developing planetary body that grows by the accumulation of planetesimals.
The process whereby light bounces back from an object at the same angle at which it encounters a surface and with the same intensity.
An arch formed by wave erosion when caves on opposite sides of a headland unite.
The line that marks the contact between land and sea. It migrates up and down as the tide rises and falls.
A classification of a star according to the characteristics of its spectrum.
Soils that form on unconsolidated deposits.