Final answer:
When buildings replace parks, it can negatively affect plant and animal populations by causing habitat destruction and disrupting ecosystems.
Step-by-step explanation:
When buildings replace parks, it can have a negative impact on plant and animal populations. Buildings can lead to habitat destruction, which can result in the loss of natural wildlife habitat. This loss of habitat can cause a decrease in plant and animal populations, as they rely on specific habitats for survival.
For example, if a new set of buildings on the edge of a forest blocks sunlight from reaching a part of the forest, it can affect the plants and animals in that area. Plants that require sunlight for photosynthesis may struggle to grow, and animals that rely on those plants for food and shelter may experience a decrease in resources.
Overall, the replacement of parks with buildings can disrupt ecosystems and lead to declines in plant and animal populations.