Learning objective

Discuss how varying factors such as temperature, wind speed, and humidity influence the rate of transpiration.

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

Practise this topic Read the exam answer Topic hub

Exam focus

Read the explanation.
Check key terms.
Practise with linked questions.

Cambridge IGCSE BiologyTransport in plantsSupplement content

Study support

Understand this objective

Quick explanation

Discuss how varying factors such as temperature, wind speed, and humidity influence the rate of transpiration

This point belongs to Transpiration, especially Transpiration outcomes.
You need to be able to discuss how varying factors such as temperature, wind speed, and humidity influence the rate of transpiration.
The key ideas to know are Explain.
Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

Explain

Why it matters

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

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 4 structured question: Transpiration

Paper 4Theory (Extended)2 marks

Description

Transpiration Factors

Consider how temperature, wind speed, and humidity influence the rate at which water vapor is lost from plant leaves.

a
Explain how temperature affects the rate of transpiration.
Your answer
Aim for approximately 2 distinct marking points.
[2]

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 IGCSE Biology resources