Concept:A green economy is a sustainable economic system that aims for low carbon growth and efficient use of resources.
Explanation:A green economy is defined as one that is low carbon, resource efficient, and socially inclusive.
In this model, public and private investments support activities and infrastructure that reduce carbon emissions and pollution.
It also enhances energy efficiency and resource efficiency across different sectors.
A key goal is to prevent the loss of biodiversity and ecosystem services.
Option A, reduced ecological services, is a negative outcome and not part of a green economy.
Option B, loss of biodiversity, is what a green economy tries to avoid.
Option D, degrading the environment, is the opposite of the green economy approach.
Therefore, the best description is reduced carbon emissions, which is a direct feature of a green economy.
Answer:C. reduced carbon emissions.