Yooo it's A, tributary. these are small streams connecting to a bigger lake or ocean. hope this helps, have an amazing day :)
Europe, since throughout the years there isn't much growth.
I think its D im not sure hope this helped
With a country as big as Russia, it is hard to give you an accurate estimation. Siberia is known for some of the coldest winters in the world, reaching a very dangerous -35 degrees Celsius. The north pole of cold has a record breaking -69 degree celsius winters. over 65% of Russia is covered by permafrost. There is a humid continental climate as well.
Cape Three Points, Fort Metal Cross, Fort Santo Antonio, and Fort Batenstein are all places to visit and do activities