1. what is the goal of an engineer?

The goal of an engineer is to find ways to keep people safe, and to solve their problems efficiently and effectively. Every engineer has a goal, but not every engineer knows what it is. Fewer still don’t have a plan for getting there. Be exceptional—know your goals and make them happen. If you can do this, you’re already well on your way to an extraordinary engineering career.

Please mark me brainliest

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.