What are some ways through which christians may set an example of good stewardship when it comes to protecting the environment?

They can volunteer at a national park, participate in beach or park clean-ups, adopt or foster an animal, and even help out at shelters.  

biblical values

Explanation:

The love for the nature and a sense of responsibility towards the God’s creation. The earth is like a vineyard in Jesus’ parable, that is a trust given by our Maker.  We owe a positive return to the planet. Christian have a bigger responsibility to care deeply for the natural world. As its not just of the sake of the environment but also as a way of serving mankind. Thus they have built lots of national parks and recreational spaces and made conservation and preservation hotshots for the biodiversity to develop.

Answer (d) may increase or decrease porosity through dissolution or deposition;