Fertiliser - GCSE Biology Definition

Reviewed by: Lára Marie McIvor

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Fertiliser is a substance that is added to soil to help plants grow better. It contains important nutrients like nitrogen, phosphorus, and potassium, which plants need to thrive. These nutrients can be natural, coming from animal manure or compost, or they can be made artificially in factories. Fertilisers are used in farming and gardening to improve the health and growth of crops and plants. However, using too much fertiliser can harm the environment by causing pollution, so it’s important to use the right amount.

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Lára Marie McIvor

Reviewer: Lára Marie McIvor

Expertise: Biology, Psychology & Sociology Subject Lead

Lára graduated from Oxford University in Biological Sciences and has now been a science tutor working in the UK for several years. Lára has a particular interest in the area of infectious disease and epidemiology, and enjoys creating original educational materials that develop confidence and facilitate learning.

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