I said in comment but the answer is
Pyramid of Biomass
Good luck on your assignment dear ^^
Answer:
Through different studies scientist have quantified the amount of energy that moves to the next trophic level. Most of the energy is used for metabolic processes and released as heat to the environment.
The amount of energy left for the next level is around 10%, if a herbivore takes 1,OOO Kilojoules the energy left for the next level would be around 100 Kilojoules, this explains why you cannot find a food chain with more than 7-8 levels (ocean) on land is usually between 4-6 levels.
Answer:
True.
Explanation:
Hydrogenation is reduction reaction that leads to the addition of hydrogen to make an hydrogenated organic compound becomes more saturated with hydrogen atoms.
This process typically requires the use of catalyzing agent that takes place only at high temperatures that may affect not only essential fatty acids in oils but also certain vitamins.
Thus, the correct answer - true.
Given that the energy plant is to be built on the bank of the river, it will affect the local watershed by contaminating the water flowing in front of it. Option ll is correct.
The Construction of an energy plant on the banks of a river implies a <em>hydro power plant</em>. This means that the plant will harvest the energy of the flowing river to create <u>electricity</u>. A turbine is used to transform the <u>kinetic energy of the moving water into the mechanical energy needed for electricity</u>. The problem with this idea is the pollution.
The process of generating electricity from the <u>kinetic energy of the water comes at a cost. </u>This cost is in the form of <em>waste</em> that is produced. This waste is often very toxic to life. Some energy plants of this kind produce a great amount of waste, which can result difficult to dispose of and thus is often dumped back into the river, contaminating the river that flows after the power plant.
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