Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
if my answer helps you than mark me as brainliest
The congo river runs down the middle of the country Zaire
Earth is at perihelion when it is closest to the Sun, sometime after the Dcember Solstice.
Costa rica because it has both of those and this website is making me add at least 20 characters