Why do rocky shores have low biodiversity?

Are rocky shores high biodiversity?

Rocky shore habitat is biologically rich environment and can include many different habitat types such as steep rocky cliffs, platforms, rock pools and boulder fields. … Organisms that live in this area experience daily and seasonal fluctuations in their living environment.

What type of shore has the lowest biodiversity?

The arctic regions of the world have the least biodiversity because plants don’t survive in the extreme cold and ice that cover these regions year-round.

What are abiotic factors of rocky shores?

Abiotic factors include temperature, dissolved oxygen, PH, location, and salinity (Bertness).

How does wave action affect rocky shores?

Wave action plays a major role in the composition of rocky littoral and sub-littoral communities shores (Lewis, 1964; Hiscock, 1983; Raffaelli and Hawkins, 1996). … Wave action, however, can increase wetting of upper shore species, nutrient supply for algae and suspended food for filter feeders.

What kinds of environmental factors may affect organisms that live on a rocky beach?

These include light availability, oxygen levels, water movement, salinity, density and pH. These conditions often vary from habitat to habitat and will either support or limit the life processes of the marine organisms living there.

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