This is the name of the U.K. flag.
What is The Union Jack (Flag)?
This saint patron of Ireland is credited with bringing Christianity to Ireland.
What is St. Patrick?
This star constellation is on the Australian flag.
What is Southern Cross?
This is a "nickname" for the country we call New Zealand.
What is The Land of the Long White Cloud?
This is the highest mountain of the USA.
What is Denali in Alaska, federally designated as Mount McKinley?
(any of)
This part of a this plant is on the Canadian flag.
What is Maple leaf?
This woven textile pattern signifies kinship in Scotland.
What is the tartan?
This is the highest mountain of the U.K.
What is Ben Nevis?
The shamrock is a cultural emblem symbolising this.
What is the (a)Holy Trinity: (b)God, Jesus and the Holy Spirit?
(a and/OR b)
Female kangaroos, koalas, wallabies, wombats or opossums carry their offspring in a belly pouch. That is one of typical signs of this mammalian group.
What is marsupials?
This plant is the national emblem of New Zealand.
What is (silver) fern?
This animal has been an official symbol of Canada since 1975.
What is a beaver?
The beaver became an official symbol of Canada on March 24, 1975, when the National Symbol of Canada Act received royal assent. This law aimed to showcase the beaver (castor canadensis) as one of the symbols of Canadian sovereignty.
https://www.canada.ca/en/canadian-heritage/services/official-symbols-canada.html#a3
This is a floral emblem of Scotland.
What is the thistle?
No-one is truly sure of how the thistle came to be Scotland’s national flower. A well-known story though attributes the thistle being chosen as the emblem of Scotland to the Battle of Largs (a coastal town in Ayrshire) in the 13th century. A Norse army journeyed to Scotland, intent on conquering the land. The legend has it that they left their ships under cover of night, and were planning to ambush the sleeping Scottish Clansmen. In order to be as quiet as possible, the Norsemen had removed their shoes. However as they crept across the countryside, one of them stepped onto a thorny thistle. His cry of pain roused the Scots, and the warriors rose up and defeated the invaders.
https://www.nts.org.uk/stories/the-thistle-scotlands-national-flower
This is the highest mountain in Ireland.
What is Carrauntoohil?
This is Canada's national summer sport.
What is Lacrosse?
In 1994, a Member of Parliament presented a bill in the House of Commons proposing that hockey should be made Canada’s national sport. Following a debate, the bill was modified, and hockey was then declared Canada’s national winter sport, and lacrosse as the national summer sport.
https://www.canada.ca/en/canadian-heritage/services/official-symbols-canada.html#a5
This is Scotland's national animal.
What is the unicorn?
Using heraldry as our guide, we can see that the unicorn was first introduced to the royal coat of arms of Scotland around the mid-1500s.
https://www.nts.org.uk/stories/the-unicorn-scotlands-national-animal
The cross on the English flag is attributed to this Saint.
What is St. George?
A story dating back to the 6th century tells that St George rescued a maiden by slaying a fearsome fire-breathing dragon.
This is the name for New Zealand - in the Maori language.
What is Aotearoa?
/Autea(r)ua/
The emblem on Scottish flag is attributed to this Saint.
What is St. Andrew?
This animal is on the coat of arms of Scotland.
What is a (red) lion?