The changes in agriculture significantly altered global populations. The most significant immediate effects of the Columbian exchange were the cultural exchanges and the transfer of people (both free and enslaved) between continents.

Explanation:

The Columbian Exchange greatly affected almost every society on earth, bringing destructive diseases that depopulated many cultures, and also circulating a wide variety of new crops and livestock that, in the long term, increased rather than diminished the world human population.

6 0

2 years ago

A researcher has been studying coral reef species diversity for the past two decades. In the first decade, she observed zero hur

Elena-2011 [213]

Answer:

- The intermediate disturbance hypothesis.

Explanation:

As per the given description, the results obtained from the researcher's study could support 'the intermediate disturbance hypothesis.' This kind of hypothesis proposes a theory that says that the topmost diversity among the species is controlled by a degree of disturbance. Such a hypothesis carries a recurring idea which suggests that environmental disturbances influence the diversity of species in nature. Since the given description of the researcher's study exemplifies the impact of environmental fluctuations or disturbances on the diversity of species, so, these results could be categorized under 'the intermediate disturbance hypothesis.'

8 0

3 years ago

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