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1A1_2012 Group 8 - Seashore

Page history last edited by 1A1_2012 Group 8 12 years ago

Team members

 

Names / Roles:

  • Bong Yan Kai      (Leader)
  • Toh Ee Qian     (Wiki Writer)
  • Alyssa Ong      (Researcher)
  • Aloysius Tham      (Researcher)
  • Nikki Ho    (Researcher) 

 

 


Overview

Seashore is the area ocean and sea meet with lands. It usually consists of loose particles which are often composed of rock, such as sand, gravel, shingle, pebbles or cobblestones. The particles comprising the beach are occasionally biological in origin, such as mollusc shells or coralline algae. A coastline or seashore is the area where land meets the sea or ocean. A precise line that can be called a coastline cannot be determined due to the dynamic nature of tides. The term "coastal zone" can be used instead, which is a spatial zone where interaction of the sea and land processes occurs
        

 

 


Physical Factors

Search the Internet for information on the following physical factors in the allocated ecosystem. 

  • Light: light level of the seashore will vary according to various parameters. For example, the middle shore has a lower light level than the upper shore. The light level will usually be higher in areas of the seashore that are above the water level than those covered by the tide.
  • Temperature: depend on the location of the seashore
  • Waterseashore is initially clean but human activities such as littering into the ocean have polluted the water
  • Air: Depend how the people polute

 

 

 


Classification of Living Organisms

Plankton: The most abundant life forms in the ocean are plankton; most are so small that you can't even see them
Plants and Algae: There are only a few true plants in the oceans; these include salt marsh grasses and mangrove trees. 

Marine Invertebrates: Invertebrates are animals with no spinal column. Marine invertebrates include sea slugs, sea anemones, starfish, octopi, clams, sponges, sea worms, crabs and lobster

 

Marine mammalsMammals are warm-blooded vertebrates that feed their young with milk.

Fishes: fish are vertebrates that have a spinal column and a hard skull. 

 

1)Producers: Plants and Algae

2)Primary Consumers: Plankton

3)Secondary Consumers: Fishes
4) Tertiary Consumers: Marine mammals

5)Decomposers: Marine Invertebrates


Food Web 

 

 


Interrelationship in Ecosystem

Give at least one example for each of the following relationships in the ecosystem:

  • Predator-prey relationship: Gull and Crabs 
  • Parasitism: Barnacles and Edible Crab

 

 


Useful Links

Plagiarism is a strongly discouraged.

 

Include the links of all websites you obtained information from to complete your ecology wiki. 

For example:

Wild World @ nationalgeographic.com ( http://www.nationalgeographic.com/wildworld/terrestrial.html ) 

 

 

 

Comments (5)

Ms Chin Su Min said

at 11:32 pm on Mar 15, 2012

more colours and pictures please!

1A1_2012 Group 8 said

at 3:37 pm on Mar 16, 2012

OK

1A1_2012 Group 8 said

at 4:50 pm on Mar 16, 2012

Ms chin,aloy here!!! We finished liao,enough oic anot??? :D

1A1_2012 Group 8 said

at 4:51 pm on Mar 16, 2012

:),leader on holiday never help but never mind ,Nikki also no help,she say she cannot use com,lol
ALOY THAM

Ms Chin Su Min said

at 12:13 am on Mar 18, 2012

hi Aloy, you guys are responsible, very good!

So this work is done by 3 people? it is decent, but its abit little. Maybe you can elaborate in each section e.g. "interrelationships in ecosystem"

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