One positive impact that industrialization has
had is that
(1) industrialization produces waste gases that
pollute the air
(2) fossil fuels used by industries reduce
finite resources
(3) industrialization has been a source of many
jobs for people
(4) new technologies have increased acid rain

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: