Question

How do biotic and abiotic factors interact in a coral reef?

Answer 1

Answer:

Biotic Factor in coral reefs include the coral, fish, aquatic plants. The coral can not live in cold water or water that is low in salt. Abiotic factors include trash and/or pollution that the coral and other marine life may encounter, rocks, minerals, the water, and other non-living things in the coral reef ecosystem.

Answer 2

Answer:

• Two more important biotic elements of the Great Barrier Reef are bacteria and plants. In this environment, bacteria play the role of decomposers by reducing decaying organic matter to energy that may be utilized by other living creatures.
• Detrivores are creatures that eat dead or rotting plant and animal matter. The Great Barrier Reef's main plant life and primary producers are autotrophs such phytoplankton, algae, and seaweed.
• These plants use the sun's energy to produce food and provide food for major customers.
• Since the Great Barrier Reef is an aquatic ecosystem, it also has some additional abiotic elements, such as buoyancy, viscosity, light penetration, salts, gases, and water density.
• Temperature and sunshine are two abiotic factors that are present in almost every ecosystem.
• The force that supports an organism's weight is referred to as buoyancy.
• The resistance to the movement of sea water is called viscosity.
• Fish and marine mammals move in response to these two abiotic variables.

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