Two notable ways than setting fishing limits can help protect fish species:
Preservation of fish - this prevents extinction, and at the same time helps other species of fish catch their prey. Thus, making the food chain stable.
Preserves the nature of underwater - fishes tend to take care of their underwater world, and preserving them helps maintain the appearance under the oceans and sea.
Answer:
The color is considered dark if the rock appears as a dark gray to black (pyroxenes, the amphibole Hornblende, the mostly Ca-plagioclases near Anorthite, and Biotite mica. Density is a property that is proportional to the composition of the rock. The higher the amount of silica (felsic) the less dense the rock will be.
Explanation:
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Answer:
Core is made up of <em>a</em><em>l</em><em>l</em><em>o</em><em>y</em> which is the combination of <em>I</em><em>r</em><em>o</em><em>n</em><em> </em><em>,</em><em> </em><em>N</em><em>i</em><em>c</em><em>k</em><em>e</em><em>l</em><em> </em><em>,</em><em> </em><em>G</em><em>o</em><em>l</em><em>d</em><em> </em><em>,</em><em> </em><em>P</em><em>l</em><em>a</em><em>t</em><em>i</em><em>n</em><em>u</em><em>m</em><em> </em>and <em> </em><em>U</em><em>r</em><em>a</em><em>n</em><em>i</em><em>u</em><em>m</em><em>.</em>
(From Google)