Pollution puts a lot of strain on the Earth in general.
Waist dumps do as well.
Answer:
Snowball sampling
Explanation:
Snowball sampling is one where the researcher gets a sample by asking participants in the study if they know other potential participants. The current participants refer new ones.
Interstate highway system, Hartsfield-Jackson Atlanta International Airport, and the deepwater ports of Savannah and Brunswick.
That we need to learn the cultures
