What does deforestation refer to?

Prepare for the DSST Environmental Science Test. Access quizzes with multiple choice questions, hints, and explanations. Study effectively and succeed in your exam!

Deforestation specifically refers to the removal of trees from a forested area without subsequent replanting. This process can lead to significant environmental consequences such as loss of habitat for wildlife, increased greenhouse gas emissions due to the release of stored carbon, and soil erosion. When trees are cut down and not replaced, the natural ecosystem is disrupted, which can result in biodiversity loss and changes to local climate conditions.

The other choices introduce concepts that are unrelated to deforestation. Introducing new trees is actually reforestation or afforestation, the overcrowding of animals relates to wildlife management and population dynamics, and managing ecosystems including humans encompasses a broader aspect of ecology and environmental science that is not solely about tree removal. Thus, the accurate definition aligns well with option C, focusing solely on the aspect of tree removal without replanting.

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