Though the two exist within each other, they are two separate concepts and have different roles. A habitat is where a living organism resides. Many other organisms can also reside in the same habitat as others. To put it in simpler terms, a habitat is like a living organisms home, or more closely like an apartment building, each organism having their own home or place, but all in the same place. On the other hand, a niche is an organism's role in the habitat. All the organisms in the habitat all have a separate role from one another, but all work in harmony to keep the habitat running. A niche is like the organisms going out to work, to come back and pay for the apartment, with all the added income, it keeps the building running.
Felt like this needed a better answer. Got me 100% on endgenuity.
