New ecosystems have been created by human land use. true or

It is true that new ecosystems have been created by human land use. When humans use land, they change it to accommodate their own needs, and thus new locations and new habitats for other organisms are created. These organisms can now live there and create new organisms, and thus create new ecosystems as a result of human use of that particular piece of land.

C.about 10% i think

Assuming this is a question on a test just name a restaurant by your house and the state you live in, its not too difficult : )