The study of the atmosphere and the processes that produceweather and climate is. 11. The science of is the study of the universe. Formation of Earth 12. The hypothesis suggests that the bodiesof our solar system evolved from an enormous rotating cloudcalled the solar nebula.
Definition of selfâpurification. 1  1 : purification by natural process selfâpurification of water. 2  2 : purification of oneself.
Self-Development is taking personal responsibility for oneâs own learning and development through a process of assessment, reflection, and taking action. The aim of self-development is to achieve your full potential whether that be in your professional or personal life.