Final answer:
The need to feed the increased global population causes deforestation, water pollution, and overfishing.
Step-by-step explanation:
The need to feed the increased global population causes several environmental problems. First, the expansion of agriculture leads to deforestation as more land is cleared for farming. This results in loss of biodiversity and contributes to climate change due to the release of carbon dioxide from trees and soil. Second, intensive farming practices contribute to water pollution through the use of chemical fertilizers and pesticides, which can contaminate water sources. Third, increased demand for food leads to overfishing and destruction of marine ecosystems.
Learn more about The environmental problems caused by feeding the global population