What type of climate is found in the tundra?

Hello

Tundras are among Earth's coldest, harshest biomes. Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy and rainfall is scant. Tundra lands are snow-covered for much of the year, until summer brings a burst of wildflowers.

If you don't believe me you can look up the question and it will show the same info. This is what the website is 

Explore the World's Tundra - National Geographicwww.nationalgeographic.com/environment/habitats/tundra-biome/

And if I wasn't soposted to do this you can report me its just because in new here

 
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Alpha particles have positive charge, beta particles have negative charge, and answer 4 just doesn’t make sense. thus, you are left with only one possible answer.

Which of the following did you identify correctly