Circulatory System — Flashcards
ICSE · Class 5 · Science
30 flashcards for Circulatory System (ICSE Class 5 Science) to test yourself on key terms and facts. Sample: "What is the circulatory system?"
Interactive on Super Tutor
Studying Circulatory System? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for flashcards and more.
Free trial, no card needed.
What is the circulatory system?
Answer
The circulatory system is the body's transportation system that moves blood throughout the body. It carries oxygen, nutrients, and waste products to and from cells.
Name the three main parts of the circulatory system.
Answer
The three main parts are: 1. Heart, 2. Blood, and 3. Blood vessels (arteries, veins, capillaries).
What is the function of the heart?
Answer
The heart pumps blood to all parts of the body. It pushes oxygen-rich blood to body cells and receives oxygen-poor blood back for purification.
How many chambers does the human heart have?
Answer
The human heart has four chambers: two upper chambers called atria (left and right), and two lower chambers called ventricles (left and right).
Which chamber of the heart receives oxygen-rich blood from the lungs?
Answer
The left atrium receives oxygen-rich blood from the lungs through the pulmonary vein.
Which chamber pumps oxygen-rich blood to the entire body?
Answer
The left ventricle pumps oxygen-rich blood to the entire body through the aorta, the largest artery.
Why is the wall of the left ventricle thicker than other chambers?
Answer
The left ventricle pumps blood to the entire body, so it needs strong muscles. Its thick wall helps it push blood with high pressure.
What is blood made of?
Answer
Blood is made of four main parts: 1. Red blood cells (carry oxygen), 2. White blood cells (fight germs), 3. Platelets (help in clotting), and 4. Plasma (yellow liquid that carries everything).
+22 more flashcards
Practise AllFrequently Asked Questions
What are the important topics in Circulatory System for ICSE Class 5 Science?
How many flashcards are available for Circulatory System?
How should I revise Circulatory System for Class 5 exams?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Circulatory System
Practice Quiz
Test yourself with a quick quiz
Important Questions
Exam-style questions with answers
Revision Notes
Key points for last-minute revision
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect
Study Plan
Step-by-step plan for this chapter
Syllabus
What topics to cover
For serious students
Get the full Circulatory System chapter — start free.
Quizzes, flashcards, an AI doubt solver and a study plan for ICSE Class 5 Science. Free to start, no card needed.