Biology, 16.10.2019 03:30 anjlieoutar4795

food production has significantly increased over the last century to keep up with the demands of the growing world population. according to the graph shown above, fertilizer use has also increased to improve plant growth during crop production. what is an adverse impact to a local community from the long-term use of the fertilizers?

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Answer from: jess7kids98

Repeated use of chemical fertilizers has several adverse impacts.

Explanation:

Chemical fertilizers are used to increase crop yield and raise agricultural productivity. But a land loses its fertility over the years due to repeated fertilizer use.

Excess use of fertiliser makes the soil acidicby reducing the organic content of the soil.

When the amount of chemical fertilizers containing nitrogen is applied is beyond the amount that can be absorbed by the plants, it results in the release of greenhouse gases into the atmosphere.

When the fertilizers are washed into water bodies their nutrient content increases heavily and this depletes the oxygen in water.

Answer from: babygirl77733

At a local level, fertilizer use can lead to degradation of soil quality, pollution of water sources and increased pest resistance. This will have a major impact on the local community, especially those communities that survive on agriculture.

Explanation:

Fertilizers are chemical compounds used in conventional agriculture to increase the amount of soil nutrients and thereby achieve a productivity gain. They are widely used today, even though we pay a high price for it. There are two major groups of fertilizers: inorganic and organic; Both can be natural or synthetic.

Although they promote a rapid growth of agricultural crops, at a local level, fertilizer use can lead to degradation of soil quality, pollution of water sources and increased pest resistance. This will have a major impact on the local community, especially those communities that survive on agriculture.

Answer from: Quest

segmentation=endoskeleton=backbone=coelom=tissues

Answer from: Quest

Proteins are the workhorses of the cell, controlling virtually every reaction within as well as providing structure and serving as signals to other cells. proteins are long chains of amino acids , and the exact sequence of the amino acids determines the final structure and function of the protein. instructions for that sequence are encoded in genes . to make a particular protein, a messenger ribonucleic acid (mrna) copy is made from the gene (in the process called transcription ), and the mrna is transported to the ribosome . protein synthesis, also called translation , begins when the two ribosomal subunits link onto the mrna. this step, called initiation, is followed by elongation, in which successive amino acids are added to the growing chain, brought in by transfer rnas (trnas). in this step, the ribosome reads the nucleotides of mrna three by three, in units called codons , and matches each to three nucleotides on the trna, called the anticodon. finally, during termination, the ribosome unbinds from the mrna, and the amino acid chain goes on to be processed and folded to make the final, functional protein

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