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What is a rigid wave resistant structures built from skeletal materials and calcium carbonate in earth science?
A rigid, wave-resistant structure built from skeletal materials and calcium carbonate in earth science is a coral reef. Coral reefs are formed by the accumulation of calcium carbonate skeletons secreted by reef-building coral polyps. They provide habitat for a diverse range of marine species and help protect Coastlines from erosion caused by waves.
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What rock is the twelve apostles made out of?
The Twelve Apostles are limestone rock stacks located off the coast of Victoria, Australia. Limestone is a sedimentary rock that forms from the accumulation of calcium carbonate shells and skeletal fragments of marine organisms.
Is dead coral a rock or a mineral?
Dead coral is a rock because it is composed of the skeletal remains of marine organisms called coral polyps that have hardened over time. It is made up of the mineral calcite, which is a crystalline form of calcium carbonate.
How is Maldivian soil formed?
Maldivian soil is primarily formed through the weathering of coral reef limestone and skeletal remains of marine organisms. Over time, these materials break down into smaller particles and mix with organic matter to create soil on the coral islands of the Maldives. The presence of these materials contributes to the unique characteristics and fertility of Maldivian soil.
What eats halimeda?
Halimeda is commonly consumed by marine herbivores such as sea urchins, parrotfish, and some species of snails. These animals graze on the algae due to its high calcium carbonate content that helps in their shell or skeletal formation.
What is the difference between siliciclastic and carbonate rocks and the common siliciclastic and carbonate rocks?
There are many differences between siliciclastifc and carbonate rocks as you can see below, 1- dominant sediment grian size range. In carbonate slopes is it mud to boulders but it is mud to sand in siliclastic sediments. 2- sand grain characteristic. The grains are irregular to spherical shapes in carbonate, primary intragranular and microporosity common and the grains in siliciclastic are ingular to spherical shapes, primary intragranular and microporosity uncommon. 3- The third difference is the mud characterstic since it is aragonite needles, planktonic skeletal forms and less cohesive when it is platy micaceous forms, and more cohsive in siliciclastic. 4- The dominate sediment sources are paltform top, margin, slope, and water column but they are hinterland and water cloumn in siliciclastic. 5- The early lithification also differ between those rocks. It is submarine cementation and biological binding and uncommon in siliciclastic. 6- The maximum slope declivities. The re-sedimented is 35-40° in the carbonate sediments when it is 3-6° in the silicicaltic. 7- Sediment dispersal. it it inherently line-fed, requries sediment focusing mechanism for downslope point source when in the silicicaltic it is inherently point-courced with modification from strike reworking.
What spicules made of?
Spicules are made of calcium carbonate or silica. These are tiny, needle-like skeletal structures found in marine sponges that provide support and protection to the organism.
What is the leaf structures?
The structure of a leaf is skeletal
Limestone structures made of the skeletal structures of living organisms are?
My sheit!
Skeletal plates in starfish?
They make up the skeleton and protect internal structures.
What are the advantages of using skeletal structures in buildings?
The skeletal structures are made of an aluminum or steel alloy and its main purpose is to provide support to any new building during construction.
What structures work in antagonistic to move bones?
Skeletal Muscles
What is spicules?
Spicules are spiny structures of sponges, used to harden their outside and deter predators, making them harder to chew and digest. They can be made of a range of substances including silicium (glass!).
What is made of bones cartilage and the special structures that connect them?
the skeletal system
What is microscopic threadlike structures found in skeletal muscle fibers?
myofilaments
What are the structures of skeletal system?
A bone has a multitude of structures that are not visible to the naked eye. The skeletal system of the body is comprised of bone and cartilage, which are made up of millions of microscopic living cells. Each of these structures has a purpose in keeping us on our feet.
Does the American bison's skeletal structure have bones extending upward and away from the ribs?
Yes. The spinal bones over the shoulders are such skeletal structures.
What two skeletal structures protect brain and spinal cord?
the skull and the backbone
