Description: If the prices of goods and services do not include the cost of negative externalities or the cost of harmful effects they have on the environment, people might misuse them and use them in large quantities without thinking about their ill effects on the environment.
Jet lag. Jet lag is a mismatch between your body clock and the local time wherever you are. It's caused by rapid travel across time zones. Jet lag is also compounded by the fact that long hours spent on a plane can cause you to sleep too much, or not enough, possibly at the wrong time of day relative to where you departed from.
This is called Mountain Time in Canada and in the USA because of the Rocky Mountains, which is located from the northwest of Canada stretching towards the state of New Mexico in the United States. In Mexico, this time zone is called the Pacific Zone.hen you observe standard time it is called the Eastern Standard Time while when you are observing the daylight saving time or summer it is called the Eastern Daylight Time. These are some of the definition and differences of the Eastern Time and the Mountain Time.