Fresh water goes to decrease and Sea ice melt goes to less salinity and for evaporation, it goes to increase and last one decreases.
An educated guess is the best way to describe hypothesis
1-Charles Darwin
2-Alfred Russel Wallace
Explanation:
are jointly credited with coming up with the theory of evolution by natural selection, having co-published on it in 1858. Darwin has generally overshadowed Wallace since the publication of On the Origin of Species in 1859, however.