Question

What could happen if an animal not native to an area is
brought into the local food chain?

Answer 1

we can understand as near about every animal mark their territory.

Explanation:

if an animal not native to an area it can cause a diffrence in their population .if they got increase in population it can also damage the food chain.or if decrease in population also can cause a massive damage to food chain .as if the number of lions increases so they will kill more animal .as it is mentioned in question that if animal not native to an area .so if lions starts moving to cities an begins killing to pepole if less number of pepole .so the will less nonveg .like meat animals etc and then the number increase like goat hen etc they will harm the plants .crops .less plant means less oxygen .and increase in carbon di oxide .and increase in carbon di oxide will cause global warming .and less oxygen will cause death .