This Focus Story entitled “Save the Environment: Grow  Oxygen-Exchange Units” is an entry for the “Doon Po Sa Amin” learning challenge under the Science and Environment Topic Category. The story is a narrative report about the DepEd Order No. 33, series 2008, responding to the threats of climate change and global warming through massive, intensive and sustained tree-planting, tree-growing and tree-caring, which the General Santos City High School participates.

 

The students during tree planting activity