â¢Habitat Degradation â decline in habitat quality, affects many but not. all species, may be temporary; Primary cause of species extinction. globally and in most countries. â¢Habitat Loss â habitat changed in way that usually adversely affects. most or all species, effects longer term.
Waltham (/ËwÉËlËÎ¸Ã¦m/) is a city in Middlesex County, Massachusetts, United States, and was an early center for the labor movement as well as a major contributor to the American Industrial Revolution.
Norfolk, Massachusetts. Norfolk is a town in Norfolk County, Massachusetts, United States, with a population of 11,227 people at the 2010 census. Formerly known as North Wrentham, Norfolk broke away to become an independent town in 1870.