Learning objective

Explain photosynthesis as the process where carbon dioxide and water react to form glucose and oxygen, facilitated by chlorophyll and energy from light.

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

Exam focus

Cambridge IGCSE ChemistryChemistry of the environmentCore content

Study support

Understand this objective

Quick explanation

This point belongs to Air quality and climate, especially Air quality and climate outcomes.
You need to be able to explain photosynthesis as the process where carbon dioxide and water react to form glucose and oxygen, facilitated by chlorophyll and energy from light.
The key ideas to know are Describe.
Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

Describe

Why it matters

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

Revision tools

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 3Theory (Core)1 marks

Description

Photosynthesis converts light energy into chemical energy stored in glucose, using carbon dioxide and water as raw materials.

a
State the two main products of photosynthesis.
Your answer
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.

Revision hubs