Your premise is radically biased to assume that the environment needs saving.
If you are doing this for homework, your teacher is brain-washing you.
If you are doing this because you want to, read below...
Use less energy, especially fossil fuels
recycle
eat less animal product (animal product requires 10 times the natural resources and plant based products)
plant trees
get politically active. Politicians will listen if enough people speak out
Use less energy, especially fossil fuels
recycle
eat less animal product (animal product requires 10 times the natural resources and plant based products)
plant trees
get politically active. Politicians will listen if enough people speak out