NATURAL SELECTION AND ECOLOGY - Research Paper Example

Other major characteristics of marine wetland are that they vary with strength of tidal, wave of water that affects the water levels. They also vary with the capacity of halophytes caused by the current effect of salt tolerant plants. Variably, sub tidal marine sections along the water bodies are exposed in a periodical manner as evident in most instances. Variably, shoreline and beaches are landforms that are found along the coastal side of a water body that include ocean, sea, lake or rivers.

In Mexico, beaches normally consist of loose particles that are generated through biological means mostly. The particles comprises of mollusk shells or coralline algae. They are composed of rocks that include sand, gravel, shingle etc. As noted by Pallardy (2014), beaches and shorelines are found in most instances along the coastline. Strong wave and current action deposits including rework sediments characterize them. Most beaches have various infrastructural set ups that are used to support human activities such as lifeguard posts, changing rooms including showers.

They also have hospitality sections or sections such as resorts, hotels where visiting persons have some rest. As noted, nearshore benthic habitats are species that inhabits at the ocean floor in diverse settings. The communities or species are influenced by the physical disturbances within the structure and functional system in marine ecosystem. Conditions of environment within the marine near shore areas differ greatly depending of the physical disturbance. They are characterized by various physical disturbances that in turn affect the coexistence of plants and animals.

The key disturbances affecting the environmental conditions in the regions include ice and oil as evident along the water body in Mexico. In particular, the spill of oil in the Mexican sea has led to the pollution of