well... the environmental effects could be because of pollution. Bad waste and air pollution can cause respiratory (breathing) problems. This is because the contaminants could be absorbed into the body. Soil contamination also because hazardous chemicals could get into the soil.
Answer:A eugenic population policy refers to a set of measures and practices aimed at improving the genetic quality and characteristics of a population. These policies often involve selective breeding, sterilization, or even euthanasia to control the reproduction and genetic makeup of individuals within a society. Eugenic population policies have been historically implemented in various countries, particularly in the early 20th century. They were often based on misguided ideas about race, intelligence, and the perceived need to eliminate or restrict certain groups deemed undesirable or inferior. It is important to note that eugenic population policies have been widely discredited and condemned due to their violation of human rights and the ethical concerns they raise.
genetic engineering
volcanic eruptions
the Panama Canal
plate tectonics
Answer:
Option (2)
Explanation:
Genetic engineering is defined as a process by which a DNA (or other molecules of nucleic acid) can be artificially operated, alter and recombined so that an organism can be modified. In addition to this, modification of gene and cloning can also be done. This a human-operated system.
Genetic engineering is directly based on the study of a DNA, which is present inside the body of an organism, so it is considered as a human system.
Hoover Dam and the Panama canal are both human-made structures. Plate tectonics is a geological process that leads to the eruption of volcanoes and is a natural process.
Thus, the correct answer is option (2).
The human systems among the given options are genetic engineering, the Panama Canal, and plate tectonics.
The human systems among the given options are genetic engineering, the Panama Canal, and plate tectonics.
Genetic engineering is the manipulation of an organism's genes to produce desired traits or outcomes.The Panama Canal is a human-made waterway that connects the Atlantic and Pacific Oceans, allowing for easier trade and transportation. Plate tectonics is the scientific theory that explains how Earth's lithosphere is divided into several large plates that move and interact with each other, which indirectly affects human life through earthquakes and volcanic activity.
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