Economic growth is not a key principle of sustainability because it can lead to environmental degradation and social inequality. Sustainability aims to balance economic development with environmental protection and social well-being.

The primary goal of environmental conservation is to protect and preserve natural resources, such as forests, water, and biodiversity, for future generations.

Fossil fuels, such as coal, oil, and natural gas, are non-renewable resources because they take millions of years to form and cannot be replenished quickly.

Reduce refers to the practice of minimizing the amount of waste produced by using less material, designing products for durability, and avoiding single-use items.

Sustainable development aims to meet the needs of the present without compromising the ability of future generations to meet their own needs. It does not lead to the depletion of natural resources.

Recycling refers to the process of converting waste materials into new materials and objects, reducing the amount of waste sent to landfills and conserving natural resources.

Self-interest is not a key element of environmental leadership. Environmental leaders are motivated by a desire to protect the environment and promote sustainability, not by personal gain.

Reuse refers to the practice of using materials or products again in their original form, without changing their purpose or function.

Technological innovation is not a key challenge to sustainability. While technology can contribute to sustainability, it can also have negative environmental and social impacts. The key challenges to sustainability are complex and interconnected, requiring systemic changes and collective action.

Upcycling refers to the practice of transforming waste materials or unwanted products into new items of better quality or perceived value.

Environmental leaders play a crucial role in advocating for environmental policies, educating and raising awareness, and promoting sustainable practices. Obstructing environmental progress is not a role of environmental leaders.

Composting refers to the process of breaking down organic matter, such as food scraps and yard waste, into a nutrient-rich soil amendment through the action of microorganisms.

Economic growth is not a key principle of sustainable development because it can lead to environmental degradation and social inequality. Sustainable development aims to balance economic development with environmental protection and social well-being.

Eco-design refers to the practice of designing products and systems to minimize waste and environmental impact throughout their entire life cycle, from原材料extraction to disposal.

Authoritarian decision-making is not a key characteristic of sustainable leadership. Sustainable leaders are collaborative, inclusive, and seek to engage diverse stakeholders in decision-making processes.