How can you tell if your sanitary landfill is not polluting the environment? a) by smelling it b) by monitoring it c) by observing it d) by reporting it

B.) by monitoring it

Explanation:

Got it right on Edge

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs