Que paises comparten la Represa de Itaipu?

Which of the following best describes asbestosis?

All of the following statements about the biosphere are true except: a. light and heat from the sun do not affect the biosphere. b. the biosphere gets resources from earth's crust, hydrosphere and atmosphere. c. like "biology", the name for the biosphere comes from the greek word for life. d. the biosphere includes all living organisms on earth's surface.

What is the difference between the formation and characteristics of intrusive igneous rock and extrusive igneous rock?