18 .Sustainability is not just environmental, it also consists of social equity and ______ development.PoliticalGlobalEconomicFinancial

Step 1: Break Down the Problem

The question presents a statement about sustainability and asks for the missing word that completes the phrase: "Sustainability is not just environmental, it also consists of social equity and ______ development."

Step 2: Relevant Concepts

To understand the context of sustainability, we recognize it generally encompasses three main pillars: environmental, social, and economic. Therefore, the missing term should relate to the economic aspect of sustainability.

Step 3: Analysis and Detail

The options provided are:

1. Political
2. Global
3. Economic
4. Financial

In the context of sustainability, economic development is typically emphasized alongside social equity and environmental protection. Though "financial" could also be related, it is more specific and does not capture the broader concept of economic development.

Step 4: Verify and Summarize

Among the options, "Economic" is the most appropriate term that aligns with the principle of sustainable development, which seeks to balance economic growth with social equality and environmental protection.

Final Answer

Economic