Potassium: the essentials. Potassium is a metal and is the seventh most abundant and makes up about 1.5 % by weight of the earth's crust. Potassium is an essential constituent for plant growth and it is found in most soils. It is also a vital element in the human diet.
Ireland is a country in north-western Europe. See the related link below. Ireland is an island in the Atlantic Ocean in north-western Europe. Canada lies directly to the wes â¦ t of Ireland across the Atlantic Ocean. Britain lies directly to the east of Ireland across the Irish Sea.t is made up of Great Britain (England Wales and Scotland) the Island of Ireland and several small islands. Northern Ireland is made up the six northern counties which are part of the United Kingdom and the southern counties which are the Republic of Ireland.
; or Ulster Scots: Norlin Airlann) is a constituent unit of the United Kingdom of Great Britain and Northern Ireland in the northeast of the island of Ireland. It is variously described as a country, province, region, or part of the United Kingdom, amongst other terms.orthern Ireland is a distinct legal jurisdiction, separate from the two other jurisdictions in the United Kingdom (England and Wales, and Scotland). Northern Ireland law developed from Irish law that existed before the partition of Ireland in 1921.