What evidence did wegener use to estimate the time of pangaea's break up?

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.