Which three elements are broadly covered in the study of sustainable development?

The correct answer includes the three critical elements that encapsulate the essence of sustainable development: environment, social equity, and economics.

Sustainable development is fundamentally about meeting the needs of the present without compromising the ability of future generations to meet their own needs. This encompasses environmental sustainability, which focuses on the health of our planet—strategies that protect ecosystems, reduce pollution, and conserve resources. The social equity component emphasizes the importance of ensuring that all individuals have fair access to resources, opportunities, and a healthy living environment. Finally, the economic aspect addresses the necessity of developing economic systems that support sustainable practices, which can lead to both financial viability and long-term sustainability.

While other options touch on topics relevant to sustainability, they do not encompass this foundational triad. For instance, technology, culture, and innovation can play supporting roles but do not directly capture the integrated approach required for sustainable development. Hence, the chosen answer clearly aligns with the holistic framework that sustainable development embodies.