Wind is considered to be a biotic factor.
4 mps increase in 10 seconds = 2 mps increase in 5 seconds = .4meters/2sec
Explanation:
The Big Bang Theory is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with a small singularity, then inflated over the next 13.8 billion years to the cosmos that we know today