Preservation of the natural environment is very essential in order to ensure sustainability. There are different kind of natural resources in our environment and there are valid techniques that can be used to protect and preserve both the natural resources and the environment.
For instance, in case of forest, land and the ecosystem, one example of balancing a need for natural resource and protecting the environment is the development of land use practices and businesses which conserve the ecosystem as well as enhance the local economies.
I believe the correct answer is <span>B. The art and music of this religious group is part of their historic tradition and can even be studied in non-religious or public school classes.
Art can never be separated from history - they are intertwined and almost always studied together. The same thing goes for Eastern Orthodox Christians - they study art and music as part of some of their subjects in school, regardless of the fact that they are considered to be 'religious.'
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Iron gets its rust from exposure to moist and oxygen