Answer 1 : According to the NASA and the NOAA 2016 was the hottest year on the record worldwide.
Answer 2 : To get a complete picture of Earth’s temperature, scientists combine measurements from the air above land and the ocean surface collected by ships, buoys and sometimes satellites.
The temperature at each land and ocean station is compared daily to what is ‘normal’ for that location and time, typically the long-term average over a 30-year period. The differences are called an ‘anomalies’ and they help scientists evaluate how temperature is changing over time, a ‘positive’ anomaly means the temperature is warmer than the long-term average, a ‘negative’ anomaly means it’s cooler
Here are four datasets to study global temperature.The UK Met Office Hadley Centre and the University of East Anglia’s Climatic Research Unit jointly produce HadCRUT4 .
In the US, the GISTEMP series comes via the NASA Goddard Institute for Space Sciences (GISS), while the National Oceanic and Atmospheric Administration (NOAA) creates the MLOST record. The Japan Meteorological Agency ( JMA) produces a fourth dataset.
Answer 3 : the NASA Goddard Institute for Space Studies (GISS) in New York City have found that 2006 was the fifth warmest year in the past century
Answer 4 : We can notice about the trend of the top warmest years that an increase in atmospheric greenhouse gases, primarily carbon dioxide from the burning of fossil fuels, continues to drive this long-term warming trend. It is responsible for warming both the atmosphere and the oceans as greenhouse gas concentrations continue to grow. We can notice that it is very hot in the pole,for example we have a faster warming in the Arctic than the rest of the world.
Source: Cowtan & Way (2013).
Killing people
posion
death
topxic chemicals
The settlers had mysteriously disappeared when a supply ship came around to deliver supplies to the settlement. The word Croatoan was etched into a tree nearby. The most widely accepted theory is that the settlers intermixed with the Native American tribe nearby because Croatoan was an island located close to Roanoke that the settlers were instructed to go to if anything had compromised their position on Roanoke.
Answer:
Westward expansion: the 19th-century movement of settlers into the American West, began with the Louisiana Purchase and was fueled by the Gold Rush, the Oregon Trail and a belief in "Manifest Destiny."
Western Frontier expansion: with European colonial settlements in the early 17th century and ended with the admission of the last few territories as states in 1912. This era of massive migration and settlement was particularly encouraged by President Thomas Jefferson following the Louisiana Purchase, giving rise to the expansionist attitude known as "Manifest Destiny"
So saying that I would guess that they are many names for the same thing. They also both refer to "Manifest Destiny".
