Answer: i do not think so bud lol
Explanation:
Tundras are very cold and harsh. They have no trees and little vegetation, although there may be wildflowers in the summer, due to indirect sunlight. There is barely sufficient rainfall and the climate is often windy. Animals include caribou, birds, polar bears, wolves and arctic foxes (to name a few).
Haha I got melanin wishing is 2
Today, the annual rate of tectonic plates movement is observed and measured by satellites.
So, the answer is option A. Satellites.
~Hope this helps!