1. In my view, the capital of the Great Britain is London.

2. The UK is located mainly on two large islands in the Atlantic Ocean: the islands of Great Britain and Ireland. If you ask me, there is also the Irish Sea is between England and Ireland.
3. The climate is temperate and is moderated by the Gulf Stream. If we focus on it, the climate of the UK is generally temperate, with local variation, which occurs as a result of altitude and distance from the coast. In general the south of the country is warmer than the north, and the west wetter than the east. If you ask me to be short, the climate has three main features: it is mild, humid and changeable. 
4. If you ask me, the physical geography of the UK varies greatly. It consists of mostly lowland terrain, with upland or mountainous terrain. 
5. In my view, the United Kingdom's highest mountain is Ben Nevis in Scotland with 1,345 m/4,412 ft.