Human beings are part of Earth's ecosystems. Thus, human activities can, deliberately or unintentionally, alter the equilibrium in ecosystems.

Humans often change ecosystems as a result of population growth, consumption, and technology. Which of the following exemplifies a way in which humans modify ecosystems?

cutting down trees to build new buildings and roads

factory and automotive emissions causing acid rain

redirecting and storing freshwater behind dams

all of these

Question

Jasmine

Biology

19 June, 22:42

Human beings are part of Earth's ecosystems. Thus, human activities can, deliberately or unintentionally, alter the equilibrium in ecosystems.

Humans often change ecosystems as a result of population growth, consumption, and technology. Which of the following exemplifies a way in which humans modify ecosystems?

cutting down trees to build new buildings and roads

factory and automotive emissions causing acid rain

redirecting and storing freshwater behind dams

all of these

+2

Answers (1)

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Glover · Answer 1

"cutting down trees to build new buildings and roads", "factory and automotive emissions causing acid rain" and "redirecting and storing freshwater behind dams" exemplifies a way in which humans modify ecosystems. The correct option among all the options that are given in the question is the last option or the fourth option.