Please help!

The image illustrates a building with a green roof - a roof that is covered in living vegetation. Green roofs help to solve one part of a complex problem. A green roof increases the amount of carbon dioxide taken up in an urban area and reduces the building's energy costs for heating and cooling.

Which problem are green roofs most likely helping to solve?

A. Reliability of power supply

B. Urban worker safety

C. Public health issues

D. Environmental impact of paved surfaces

The answer is D “Environmental impact of paved surfaces”

Explanation:

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: