Написать 1. професию (название) 2. чем занимается 3. почему она выжна. с переводом, всего 5-6 предложений, большое

Profession ecologist: Ecologist's work relies on environmental legislation accordingly. The specialist also applies the system of standards of standards and norms. He studies the state of water, land, air, plants and animals through observations and interviews, using instruments in the laboratory or in nature

1 Doctor
2 Doctors cure illnesses, prescribe medicines for their patients. There are a huge number of doctors like dentist, ENT (лор) , orthopedist, neurologist, ophthalmologist, psychiatrist etc.
3 Doctor is very important professions because they save people's lifes and help us to be more healthy.