Natural factors are physicochemical processes, relief, climate, hydrographical and biological conditions, and other factors which cause changes in the environment.
(Natural factors; are; physicochemical processes, relief, climate, hydrographical and biological conditions, and other factors) (other factors; cause; changes in the environment)
Natural factors other factors
are cause
physicochemical processes, relief, climate, hydrographical and biological conditions, and other factors
changes in the environment