Environmental stewardship is a philosophy and practice that emphasizes the responsibility of humans to care for and protect the natural environment for the benefit of present and future generations.

Sustainable development is a holistic approach to development that seeks to balance economic growth, social progress, and environmental protection. Economic growth is not a key principle of sustainable development, as it can often lead to environmental degradation and social inequality.

Resource conservation is the practice of using resources efficiently and reducing waste in order to minimize environmental impact. It involves using renewable resources sustainably, reducing consumption, and recycling and reusing materials.

Renewable resources are those that can be replenished naturally on a human timescale. Solar energy, wind energy, and hydropower are all renewable resources, while fossil fuels are non-renewable resources because they take millions of years to form.

Sustainable resource management is the practice of managing natural resources in a way that ensures their long-term availability and sustainability. It involves using resources efficiently, reducing waste, and protecting ecosystems.

Biodiversity is the variety of life on Earth, including the different species of plants, animals, and microorganisms. Biodiversity provides numerous benefits, including increased ecosystem resilience, enhanced ecosystem services, and reduced risk of natural disasters. Pollution is not a benefit of biodiversity.

Carbon pricing is a policy tool that puts a price on carbon emissions in order to discourage their production. It can be implemented through various mechanisms, such as carbon taxes or cap-and-trade systems.

Climate change, poverty, and inequality are all key challenges to achieving sustainable development. Technological advancement is not a challenge, but rather a potential solution to these challenges.

Strategic environmental assessment is a process that evaluates the environmental impacts of policies, plans, and programs before they are implemented. It helps to ensure that environmental considerations are taken into account in decision-making.

Environmental stewardship, social justice, and economic profitability are all key elements of corporate social responsibility. Political lobbying is not an element of corporate social responsibility, as it is a form of political influence rather than a commitment to social and environmental responsibility.

Life cycle assessment is a technique used to evaluate the environmental impacts of a product or service throughout its entire life cycle, from raw material extraction to disposal.

The circular economy is a model of production and consumption that aims to eliminate waste and pollution by keeping resources in use for as long as possible. The key principles of the circular economy are reduce, reuse, and recycle. Dispose is not a key principle of the circular economy, as it represents the end of a product's life cycle.

Ecological restoration is the process of restoring degraded ecosystems to their natural state. It involves a variety of techniques, such as reforestation, afforestation, and habitat restoration.

Crop rotation, integrated pest management, and water conservation are all key elements of sustainable agriculture. The use of synthetic fertilizers is not a key element of sustainable agriculture, as they can have negative environmental impacts, such as water pollution and greenhouse gas emissions.

Green building is a practice that focuses on reducing the environmental impact of buildings and infrastructure. It involves using sustainable materials, energy-efficient design, and low-carbon construction methods.