logo

Learning objective

Explain how NPK fertilisers supply nitrogen, phosphorus, and potassium to enhance plant growth.

Read the explanation, check the common trap, then practise with flashcards and questions.

Practise this topicRead the exam answerTopic hub

Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE ChemistryChemistry of the environmentCore content

Study support

Understand this objective

Quick explanation

Explain how NPK fertilisers supply nitrogen, phosphorus, and potassium to enhance plant growth

  • This point belongs to Fertilisers, especially Fertilisers outcomes.
  • You need to be able to explain how NPK fertilisers supply nitrogen, phosphorus, and potassium to enhance plant growth.
  • The key ideas to know are Describe and Explain.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

DescribeExplain

Why it matters

This objective helps connect Fertilisers outcomes to exam-style questions, flashcards, and revision notes for Fertilisers.

Revision tools

Choose how to practise

Back to topic hub
Flashcards10 linked cards

Flashcard 1 of 10

Press Space to flip, arrows to move
Practice Questions7 linked questions

Question 1 of 7

Choose an answer, get feedback, then move sideways through the set.

0 of 5 attempted

Paper 3 structured question: Fertilisers

Paper 3Theory (Core)1 marks

Description

NPK Fertilisers

NPK fertilisers contain nitrogen, phosphorus, and potassium, which are essential for plant growth.

  1. a

    State the three nutrients provided by NPK fertilisers.

    Aim for approximately 1 distinct marking point.

    [1]
Revision notestopic notes

Open the full topic revision notes when you are ready to review this objective in context.

Open revision notes

Related learning objectives

Revision hubs

Move back to a broader study route

Cambridge IGCSEChemistry resources