You now know what an ecosystem is—and how varied ecosystems can be. pick an ecosystem near you—find one that it as large or small as you wish. all areas—urban, suburban, and rural—have many ecosystems to choose from.
write a description of the ecosystem, including biotic and abiotic factors, in no more than four sentences.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

when it is at an intermediate population density