Answer:
protect coastlines from storms and erosion, provide jobs for local communities, and offer opportunities for recreation.
Explanation:
it helps the world in different ways
The right answer is HEPA filter.
A HEPA filter (High Efficiency on Particles Air) can filter up to 99.97% of 0.3μ aerial particles.
These filters are used to clean the air and retain suspended particles (dust, pollen, bacteria etc.) and other particles that can cause respiratory allergy in sensitive subjects.
They are very used in sterile rooms
