1. The first law, which is also called the law of conservation law of enegyof mass. 1. The first law is also called the law of conservation of mass.

It means that energy will neither sunddenly occur nor suddenly disappearmatter cannot be created or destroyed. It means that matter cannot be created or destroyed.

This is the way that we usually say it in English, as energy and mass/matter are equivalent (thanks, Einstein)!

It would just transmitcan only be transformed from aone form into another form. It can only be transformed from one form into another form.

2. The second law istates that heat will always flow from a high temperature toenvironment to a low temperature in natural situaenvironment under normal conditions. 2. The second law states that heat will always flow from a high temperature environment to a low temperature environment under normal conditions.