Triple Planetary Crisis

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The Triple Planetary Crisis refers to three interconnected global environmental challenges: climate change, biodiversity loss, and environmental pollution. These three problems are linked and together…

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They are connected because one problem can worsen the others. Pollution can increase greenhouse gases and speed up climate change. Climate change can destroy habitats and increase biodiversity loss. B…

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The three problems are environmental pollution, biodiversity loss, and climate change. Each one affects the environment, human health, and the stability of ecosystems.

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Environmental pollution means harmful substances are added to air, water, or soil. It disturbs the natural balance of ecosystems, harms human health, and reduces the quality of natural resources.

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Air pollutants are harmful substances present in air that can affect living organisms and the environment. Important air pollutants include particulate matter, sulphur dioxide, nitrogen oxides, carbon…

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The Air Quality Index measures ground-level ozone, PM2.5, PM10, carbon monoxide, sulphur dioxide, and nitrogen dioxide. It is useful because it gives a standardised and colour-coded idea of how pollut…

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Poor air quality means harmful gases and particles are present in the air. When people breathe this air, it can cause problems such as asthma, bronchitis, and lung infections. Smog can also reduce vis…

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Particulate matter consists of tiny solid or liquid particles in air. PM2.5 and PM10 are important air pollutants and can enter the respiratory system, causing breathing problems.