IELTS Vocabulary: Environment — 20 Essential Words

Gases or other substances released into the atmosphere, particularly carbon dioxide from burning fossil fuels.

“Reducing carbon emissions is the central challenge of climate policy.”

The ability to maintain practices that do not damage the environment long-term.

“Corporate sustainability has moved from a PR concept to a business imperative.”

The large-scale clearing of forests, typically for agriculture or development.

“Deforestation in tropical regions contributes significantly to biodiversity loss.”

The variety of plant and animal life in a habitat or on Earth.

“Habitat destruction is the leading cause of declining biodiversity.”

Non-renewable energy sources such as coal, oil, and natural gas formed from ancient organisms.

“A shift away from fossil fuels is essential to limit global warming.”

Energy from sources that are naturally replenished, such as solar, wind, and hydropower.

“Investment in renewable energy has grown significantly over the past decade.”

The introduction of harmful substances or contaminants into the natural environment.

“Air pollution in major cities is linked to rising rates of respiratory illness.”

The protection and careful management of the natural environment and natural resources.

“Wildlife conservation efforts have helped stabilise some endangered species populations.”

Long-term shifts in global temperatures and weather patterns, primarily driven by human activity.

“Climate change poses an existential threat that requires coordinated global action.”

The total greenhouse gas emissions caused by an individual, organisation, or product.

“Reducing one's carbon footprint through lifestyle changes can contribute to collective climate action.”