생태계

To last or continue for a certain period of time without stopping or changing significantly.

Food required for survival, especially in the context of supply, security, or resources for a population.

The act of dividing or separating things that were combined or connected. It is frequently used in the context of waste management or scientific processes.

The process of making the air, water, or soil dirty and dangerous for living things.

The process of adjusting to new conditions, environments, or situations. It is often used in biology and psychology.

The presence in or introduction into the environment of a substance which has harmful or poisonous effects.

Relating to the natural world and the impact of human activity on its condition. A key adjective for IELTS environmental science topics.

The physical world including plants, animals, landscapes, and other features and products of the earth, as opposed to humans or human creations.

The weather conditions prevailing in an area in general or over a long period. This is a core word for IELTS Task 2 essays on global warming and nature.

The science or practice of farming, including cultivation of the soil and the rearing of animals. It is often discussed in relation to food security and climate change.