Term | Definition | Example |
---|---|---|
acid rain
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rain that contains a high level of acid from industrial pollution | Acid rain can cause serious damage to forests and lakes. |
awareness
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knowledge or understanding of a particular subject or situation | The campaign aims to raise public awareness of environmental issues. |
biodiversity
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the variety of plant and animal life in the world or in a particular habitat | Protecting biodiversity is essential for a healthy planet. |
carbon footprint
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the amount of carbon dioxide that your activities produce | Flying has a very large carbon footprint. |
climate change
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the long-term changes in the Earth's weather patterns | Climate change is causing more extreme weather events. |
conservation
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the protection of animals, plants, and natural resources | The conservation of rainforests is vital for global biodiversity. |
conserve
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to use as little of something as possible to make it last longer | It's important to conserve water, especially during a drought. |
deforestation
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the action of cutting down or burning all the trees in an area | Deforestation in the Amazon has increased in recent years. |
disposable
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designed to be thrown away after being used only once | We need to reduce our use of disposable products like plastic cups and plates. |
drought
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a long period of time when there is little or no rain | The severe drought led to crop failure and water shortages. |
ecosystem
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all the living things in an area and the way they affect each other and the environment | A coral reef is a very complex and fragile ecosystem. |
emissions
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the production and discharge of gas or radiation | The government has pledged to cut carbon emissions by 50%. |
endangered species
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a type of animal or plant that might soon disappear from the world | The giant panda is an endangered species. |
environment
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the air, land, and water where people, animals, and plants live | We need to take action to protect the natural environment. |
extinction
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a situation in which a type of animal or plant no longer exists | The white rhino is on the brink of extinction. |
flood
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a large amount of water covering an area that is usually dry | Heavy rain caused a major flood in the town centre. |
fossil fuels
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fuels such as coal, oil, and natural gas, formed from the remains of dead plants and animals | The world is too dependent on burning fossil fuels for energy. |
global warming
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the increase in the world's temperature, caused by greenhouse gases | Melting ice caps are a direct consequence of global warming. |
greenhouse effect
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the process where heat from the sun is trapped in the Earth's atmosphere | The greenhouse effect is the main cause of global warming. |
habitat
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the natural home or environment of an animal, plant, or other organism | Deforestation is destroying the natural habitat of many animals. |
impact
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the powerful effect that something has on a situation or person | Human activity has a significant impact on the environment. |
organic
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produced without the use of artificial chemicals | Organic food is often more expensive, but many people believe it's healthier. |
pollute
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to add harmful substances to the air, water, or land | Factories that pollute rivers should face heavy fines. |
pollution
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the process of making air, water, or land dirty and dangerous | Air pollution from traffic is a major health concern in cities. |
recycle
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to process used materials so they can be used again to make new products | You should always recycle paper, glass, and plastic. |
renewable energy
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energy from a source that is not depleted when used, such as wind or solar power | The government is investing more in renewable energy like solar and wind farms. |
solar power
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energy that uses the power of the sun to produce electricity | Many homes now have solar panels on their roofs to generate solar power. |
sustainable
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involving methods that do not completely use up or destroy natural resources | We need to find sustainable sources of energy for the future. |
waste
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unwanted material or substances that are left after you have used something | The new policy aims to reduce household waste by 20%. |
wind farm
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a group of large windmills (turbines) used for producing electricity | You can see the wind farm on the hills outside the city. |