There might be an abundance of whatever that predator was feeding on, this could cause other animals to suffer, the ecosystem overtime would repair, but it would take a while.
Hope this helps.
events that occurred in the 20th century that were mainly because of the wars were the fall of four major monarchies (Russian, Austrian/Hungarian, German and Turkish) and conflicts in alliances (world war 1). and a huge event that occurred in the 20th century was the great depression.
sorry i didn't include all of it, that's as much as i could remember haha, hope this helped at least a little!
Answer:
Because it's cheaper to import some foods than to grow them locally (even if they grow well here), and the population is too large to be supported entirely by domestic production.
Answer: GIS allows cities to analyze trends and visualize the impact of historic changes and future plans. It gives cities the tools to identify needs and problem areas. GIS makes the municipal decision-making process smarter, by putting the power of spatial analysis at your fingertips.