A. Different fossils on different continents. There were the fossils of the same or very similar species found on different continents that could not of swam across an ocean/walk there.
people burning down forests and grow crops in the ashes. Cutting the hillsides into stair-step shapes in order to have flat places to plant seeds. They modify the environment so they have ways to grow food and crops. A negative impact of modification is it could cause a smog or rivers and streams.
I have no idea because i’m just tryna use this app and i have to answer a question lol
Because Asia is a developing country so to earn money they ship things they make to more developed countries
