Answer:They sincerely practice sustainability
Step-by-step explanation:
What does sustainability means in terms of the environment and it resources ?
Sustainability means we practice using the current resources without outstriping them in a way that may affect their ability to recover naturally or in a way that will affect their availability for the future generation.
They looking after the environment at all cost for example making sure that they don't overfish .
They want to protect their environment by not outstriping the resources or damaging the natural state of the environment which may make its vulnerable.