According to one definition, a "watershed event" is "an event that marks a unique or significant historical change of course or one on which crucial developments rely."
In the context of climate change, a "watershed moment" is defined as a point in time when human activity may have an extreme impact on the Earth's climate.
Watershed moments are expected to occur several times per decade for the next few centuries, but they could also be much more frequent if we were to release large amounts of greenhouse gases into the atmosphere. The likelihood of such events increases as global temperatures rise.
Some scientists think we might be approaching a watershed moment now, while others argue that the evidence is not strong enough yet to say whether we are at such a moment now or not.
The phrase was first used by US scientist Roderick A. Beckman in a 1972 article in Science titled "A Watershed Moment for Man's Impact on Climate". In this article, Dr Beckman described how previous research had led him to believe that there would be a drastic and permanent change in the nature of climate conditions sometime within the next 100 years.
A watershed event or era that is significant because it indicates a significant change in how people do or think about something: The year 1969 was a turning point in her life; she changed careers and remarried. Related Words and Phrases in SMART Vocabulary
A watershed moment is an important event that shows a clear trend toward one outcome or another. Watersheds are found in many places, such as mountain ranges, oceans, and prairies. When a watershed reaches its end, water flows into another watershed. For example, when Lake Michigan reaches its shoreline, it becomes part of the Atlantic Ocean.
Water itself isn't responsible for changing courses; it's people who cause watershed events by altering the landscape with buildings, roads, and other developments. Some examples of watershed events include the following:
The building of the Great Wall of China caused a series of major watershed events throughout history. The wall has been built several times since its initial construction in the 6th century BC. It has been destroyed and rebuilt at various times due to invasion from outside forces (such as soldiers from Central Asia) and internal conflicts (such as peasant uprisings).
The coming and going of different ice ages has also caused major changes to Earth's surface and environment.
What does the phrase "watershed moment" imply and where did it come from? The term was coined in 1969 by British historian Eric Hobsbawm. He used it to describe important events that cause major changes, especially those affecting entire countries.
Hobsbawm believed that such events are essential for transforming societies and changing their history. Without them, he said, "all previous trends and movements tend to fade away."
Some other examples of watershed moments include: 1945, 1776, 1848, 1864, 1870, 1913, 1929, 1958, 1991, 1994, 1995, 2000, 2001, 2005, 2010.
The concept of a watershed moment is useful because it helps us understand how societies change over time. It also helps explain why some changes happen suddenly while others occur more gradually. For example, the American Revolution was not only a political movement but also a social one. It resulted in a new society with different laws, institutions, and ways of thinking being born across an entire continent. This transformation required not just a single event but rather a series of them over a long period of time.
In addition to historical examples, many modern-day watershed moments can be identified.
Watershed as defined by children 1: a separating ridge (such as one seen in a mountain range) that divides one drainage region from another. 2: the entire drainage region that drains into a lake or river Continue reading for more...
A watershed event is a watershed moment in history. The day you took your braces removed may have been a turning point in your life. Originally, watershed was a geographical word. The region that drains into a single river is referred to as the river's "watershed." Today, the word "watershed" has taken on a broader meaning and can refer to any major change or turning point in your life.
Watershed moments occur when people face changes that challenge their beliefs about the world and themselves. These changes can be good or bad, but they always represent a chance to grow as a person. Watershed moments can also give people with new perspectives on how to move forward. No matter what path someone takes after a watershed moment, it's clear they've left their imprint on history.
A watershed is a region of land in which all of the water that flows beneath it or drains from it accumulates in the same location (e.g., the river). The word comes from Latin aqueductus, "water channel," and refers to the fact that water can be traced back to its origin in such a region.
Watersheds are important because they provide places where water can drain away from developed areas. Without these areas, water would collect in populated areas and cause flooding. Watersheds also help control pollution by preventing items that should not be in the water (such as garbage) from getting into lakes and oceans. Finally, watersheds protect against drought by allowing water to evaporate before it reaches the ocean or other bodies of water.
A watershed may consist of one large body of water such as a lake or sea, but more commonly it is made up of a number of smaller bodies of water connected by channels and sloughs. All of the water that runs off of a region must eventually reach another body of water or dry ground. Thus, there is always going to be a point source for every stream. This point source is usually either a spring or a runoff area that holds more water than it does at other times of the year.