2) The source of fuel used to make the sun shine is hydrogen
Answer: c
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.
Vast flat areas does NOT describe the land of the Czech Republic.
Answer:
Census Data
Explanation:
it can't be any of the other ones because there isn't info that is related to those responses
