Honshu the economy along the northwestern Sea of Japan coast is largely based on fishing and agriculture. The island is linked to the other three major Japanese islands by a number of bridges and tunnels. Its climate is humid and mild. The island is roughly long and ranges from wide, and its total area is , 60% of the total area of Japan, making it slightly larger than Great Britain. Its land area has been increasing with land reclamation and coastal uplift in the north, but global sea level rise has diminished these effects. Honshu has of coastline. Mountainous and volcanic,
Sarnitsa, Pazardzhik Province and their main religion is Islam. That means that Sarnitsa is a predominantly Pomak settlement. The city has a ageing age structure: most inhabitants, 635 people in total, are between the ages of 40-49. Children up to 14 years make up 15,2% of the population, while elderly form about 11,2% of the total population. There are about sixty inhabitants living in Sarnitsa who are 80 years or older. Sarnitsa, Pazardzhik Province Sarnitsa (also transcribed Surnica, ) is a small town in the Pazardzhik Province, southern Bulgaria. it has 3 607 inhabitants. It gained its town status on 16 September 2003