Emigration happens when individuals move outwords a population, while immigration happens when individuals move inwords a population.
Emigration : Emigration is the relocation or process of people leaving one country to reside in another. People emigrate for many reasons, include increasing one's chance of employment or improving quality of life.
Immigration : Immigration is the international movement of people to a destination country of which they are not natives or where they do not possess citizenship in order to settle as permanent residents or naturalized citizens.
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Cell Nucleus, in his honor motion of particles suspended in a fluid was named <span>Brownian motion.</span>
Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation.
Explanation:
Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Nitrogen must be converted into nitrates before organisms can use it. If soil lacks nitrogen fixing bacteria, then it has few nitrates for the plants to take in.
