Answer:
You are basically writing a composition.
Explanation: First come up with a topic sentence for example; there are many cultures, custom and different beliefs in the world depending on your nationality and ethnicity.
Then you start going into details in the body of the essay/composition. Telling them about the types of nationality naming all of them. Doing the same for ethnicity. State all of the different ethnic groups beliefs and customs (festivals, dance, food and tradition). Make sure to research and get a lot of information about these races and nationality. When that is done then you will be able to identify the similarities and differences between these things.
<u>Similarities between America and Europe:</u>
Both introduced new crops like corns, beans and potatoes. The interaction between Europe and America led to the spread diseases like malaria which spread from Europe to America leading to decline in population of America. Foreign animals were exchanged between America and Europe. America got horses and pigs while Europe got animals like alpacas and pack animals.
<u>The differences between Europe and America:</u>
In America, the spread of diseases led to a decline in population whereas In Europe because of valuable crops, the population increased. For America, the environment changed because of overgrazing by animals but for Europe, the environmental impact was minimal.
Answer:
Nitrogen fixation by bacteria
hope it help
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