How Humans have Changed their environment?

Throughout time humans have been changing their environments to fit their needs and have been doing so even more in recent years. When Humans domesticated animals they protected them from their natural predators and allowed them to flourish in population. Early hunter gatherers began to farm and make plants grow near them to provide them with food. Humans have done lots of bad things to the environment in recent years especially. When humans began to use coal and oil for fuel then it polluted the environment. Humans began to feed grass eating animals corn because we have so much of it. Throughout time humans have made everything they need to their liking and continue to do so today.