Both Uses of

habitat
in
The Poisonwood Bible

When sleep refused to return, I lit the kerosene lamp and sat alone until dawn at our big dining-room table, staring at the words of the Psalms to numb my mind: Lord, I have loved the habitation of thy house, and the place where thine honour dwelleth.†
Chpt 2 *

They engaged a powerful affinity with their habitat and their food chain.†
Chpt 6

habitat = the type of environment in which an organism or group normally lives