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.
Revere, MA. Sponsored Topics. Revere is a city in Suffolk County, Massachusetts, United States, and located approximately 5 miles (8 km) from downtown Boston. It is named after the American patriot Paul Revere. As of the 2010 census, the city population was 51,755.