A naturalist is typically a biologist who has extensive knowledge especially in botany and zoology, and well versed in natural history. Because of the research involved, the naturalist really must have a doctorate (PhD). This would take approximately four years for The Bachelor's degree as a full-time student, and four years for the PhD. Anytime you have an occupation that deals with extensive research, it will almost always - with rare exception - require a PhD.
The degree that you would need to become a lawyer would be a law degree.
You can learn to become a naturalist in your own backyard. All you need is to be surrounded by nature.
You would need an medicine degree first.
You would need vocal lessons... a music degree would help...
There are several degrees that one needs in order to become a psychologist. Generally, one would need a doctorate degree in education or psychology.
A degree in microbiology would help.
To become an animator, you need to receive an associate's or bachelor's degree.
You would need a medical degree. how long dose it take and what kind of classes do you need to take
what kind of collage degree do you need to become a choreogarpher?
You need to get an undergraduate degree in nursing. You then need to take the licensing exam and pass. You can have a 4 year degree or an associates degree depending on the type of nurse you would like to be.
Something in science would be nice.
The best training would be in the military services.