Environment

The variety of plant and animal life in a particular habitat or in the world.

“Deforestation poses a serious threat to biodiversity.”

The amount of carbon dioxide released by the activities of a person or organisation.

“Cycling to work is an easy way to reduce your carbon footprint.”

(Of energy) coming from a source that is not used up, such as wind or sunlight.

“Governments should invest more heavily in renewable energy.”

The cutting down of trees over a large area.

“Deforestation in the Amazon has accelerated in recent years.”

Gases or other substances sent out into the air.

“Strict limits on vehicle emissions have improved air quality in many cities.”

Able to continue over time without damaging the environment.

“Sustainable farming methods protect the soil for future generations.”

A type of animal or plant that is at risk of disappearing completely.

“Poaching has pushed several endangered species to the brink of extinction.”

A place where large amounts of waste are buried under the ground.

“Most household plastic still ends up in landfill.”

Fuels such as coal, oil and gas, formed from the remains of ancient organisms.

“Our dependence on fossil fuels is the main driver of climate change.”

To make something harmful less serious or severe.

“Planting trees in cities can help mitigate the effects of heatwaves.”

The process of something being damaged or made worse.

“Overgrazing leads to land degradation and, eventually, desertification.”

The protection of plants, animals and natural areas.

“Wildlife conservation projects rely heavily on public donations.”

A substance that makes air, water or soil dirty or harmful.

“Factories must filter pollutants before releasing waste water into rivers.”

Impossible to change back to a previous condition.

“Scientists warn that some of the damage to coral reefs may be irreversible.”

Not harmful to the environment.

“More and more consumers are choosing eco-friendly packaging.”