Question

read the excerpt from a student essay about an international project.
the atlantic rising project involved students from multiple countries who measured rising sea levels in coastal communities along the atlantic ocean. the students communicated with each other online. the report helped raise awareness of some problems stemming from climate change.
which additional line further explains how digital communication enhanced the project?
students photographed, videotaped, and published the results online every time they measured sea levels.
students used an online web - conferencing classroom to learn each others languages.
students produced reports about each others countries by interviewing one another.
students lobbied political leaders in each others country to pass climate change laws.

Explanation:

The first option shows how digital means (photographing, videotaping, and publishing online) were used to enhance the project. The second option is about language learning, not directly related to enhancing the main project of measuring sea levels. The third option is about producing reports through interviews (not digital communication enhancing the main project). The fourth option is about lobbying political leaders (not digital communication enhancing the project).

Answer:

Students photographed, videotaped, and published the results online every time they measured sea levels.