In 2003 carbon dioxide emissions were 370 ppm (parts per million). This year (2013) they reached 400 ppm. At the beginning of the Industrial Revolution they had been 280 ppm for thousands of years.
According to Forbes, college rates have been raising at around 7% per year for the past several decades. This equals out to be about a 76% raise in tuition costs over the past decade.
one decade is 10 years, one decade is 3650 days
Sea levels have risen by approximately 8 inches (20 cm) over the past century. This rise is primarily due to the melting of glaciers and ice caps, as well as the thermal expansion of seawater caused by global warming. Continued sea level rise is expected in the future due to ongoing climate change.
A decade is Ten Years (This is better than the previous answer)
We have seen much change in this recent decade.
10 years are in one decade
In 1980, the average price of cereal was approximately $1.10 per box. By 1990, the price had risen to around $2.50 per box. This increase reflects broader trends in inflation and changes in food prices over the decade.
a lot...
The Risen Champions in Toc have 18,900 HP. The Heroic ones have 37,800 HP.
10 years
A decade is 10 years. Therefore 4 years is 4/10 or 2/5 of a decade.
As much as tampons theese days