Answer to Question 1
The major advantage (in winter) and drawback (in summer) of heat islands is the
upward deviation from mean temperature. This might be annoying as well as more
expensive in summer; it might not be annoying at all in winter, and actually save in heating
costs.
Answer to Question 2
Population increase can overwhelm any emigration. The numbers of emigrants is
so small that there is little effect on the population sending the emigrants offplanet. One
example is the peopling of North America from Europe. Europe's population was barely
affected. Another example is peopling of South America from Europe as well. Many other
examples are possibleAustralia, New Zealand, etc. had essentially no effect on Britain's
population.
Open-top chambers, such as the one pictured above in a polar desert on Ellesmere Island, are commonl
A guinea pig being examined by a veterinary medical officer for general health and pulmonary conditi
Common Wombat, Maria Island, Tasmania
Patients are encouraged to take an active role in their health care.
Luna Park at Coney Island was a vast living theater in which strollers were both spectators and acto
Comparison of Paper Medical Records and Electronic Health Records