By bringing an 80 cm long pendulum clock from the pole to Ecuador, it was 2
seconds behind in a minute. How should the pendulum be organized to work
normal? How do I calculate that?

Answer///air resistance,drag;

Answerthe global climate during the paleogene departed from the hot and humid conditions of the late mesozoic era and began a cooling and drying trend which dispite having been periodically disrupted by warm periods such as the paleocene-eocene thermal maximum, persists today;