Deforestation can result in an increase which of these ? A carbon dioxide B. Invasive species C soil conversation

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.

In the 1400s, portugal’s economy was based on a. industry b. exports c. finance d. trade

Many rivers in central asia come from