Schooling · Class 6 · Science · Living Creatures: Exploring their Characteristics · Chapter on a page
CBSE Class 6 · Science · NCERT Curiosity
Living Creatures: Exploring their Characteristics: chapter on a page
A cut of Shishya's notes for this chapter: the first paragraph of the introduction and the key ideas, formulas and facts, common mistakes and quick revision lists, word for word. Nothing is added or reworded; the worked examples are left out (they are on the chapter page).
About the notes: Written by Shishya's AI on 26 Sept 2026 from the chapter's title and class level, in Shishya's own words — not a copy or summary of the textbook. Read the official chapter for the book's own text, activities and exercises.
This note's current text has no applied fact-check on record.
Mind map
Drawn from the same notes by a fixed rule (no AI): each label is the item's own words — its bold term, its label before a colon, a short formula as written, or its first words.
The mind map as a list
- Key ideas
- Living things
- Non-living things
- food
- breathe
- grow
- respond to stimuli
- reproduce
- Formulas and facts
- Characteristics of living things
- Stimulus
- Response
- Respiration
- Excretion
- Reproduction
- Movement in plants
- Watch out for
- Thinking that anything which moves…
- Believing plants are not alive…
- Confusing growth with just getting…
- Thinking fire is alive because it…
- Forgetting that living things also die
What this chapter is about
This chapter helps you understand what makes something alive. You see many things around you — a cat, a stone, a plant, a bicycle, water. Some of these are living and some are non-living. But how do you tell the difference?
Key ideas
- Living things are organisms that show all the characteristics of life, such as breathing, growing, and reproducing.
- Non-living things do not show these life processes. A rock does not breathe, grow on its own, or produce baby rocks.
- All living things need food to get energy. Plants make their own food using sunlight, while animals eat plants or other animals.
- Living things breathe or respire. They take in air (or gases from water, like fish do) to release energy from food.
- Living things grow. A puppy grows into a dog. A seed grows into a tall tree. Non-living things do not grow on their own.
- Living things respond to stimuli. A stimulus is any change in the surroundings. If you touch a mimosa plant (called touch-me-not), its leaves fold. If you clap loudly, a bird flies away.
- Living things reproduce, which means they produce young ones or offspring of their own kind. A hen lays eggs that hatch into chicks.
- Living things excrete, which means they remove waste from their bodies. You sweat and urinate to get rid of waste.
- Living things have a lifespan. They are born, they live for some time, and eventually they die.
Formulas and facts to remember
- Characteristics of living things: Need food, breathe, grow, respond to stimuli, reproduce, excrete, move, and have a definite lifespan.
- Stimulus: Anything in the environment that causes a living thing to react. Example: light, sound, touch, heat.
- Response: The reaction of a living thing to a stimulus. Example: pulling your hand away from a hot cup.
- Respiration: The process by which living things use air (oxygen) to release energy from food.
- Excretion: The removal of waste materials produced inside the body.
- Reproduction: The process by which living things produce new individuals of their own kind.
- Movement in plants: Plants cannot walk, but they show movement. A sunflower turns towards the sun. Roots grow downward.
- All living things are made of tiny units called cells, which are too small to see without a microscope.
Common mistakes
- Thinking that anything which moves is alive → Movement alone is not enough; wind moves but is not alive. Living things show all characteristics together.
- Believing plants are not alive because they do not walk → Plants are alive; they grow, breathe, make food, and respond to light and water.
- Confusing growth with just getting bigger → A balloon getting bigger when you blow air is not growth. True growth happens from inside, using food.
- Thinking fire is alive because it needs air and spreads → Fire does not eat food, does not have cells, and does not reproduce. It is a chemical reaction, not a living thing.
- Forgetting that living things also die → Every living thing has a lifespan. This is one important characteristic.
Quick revision
- Living things need food, breathe, grow, respond, reproduce, excrete, and eventually die.
- A stimulus is a change around you; a response is how you react to it.
- Plants are living things — they just cannot move from place to place.
- Non-living things may show one or two features (like movement) but not all life characteristics.
- All living things are made of cells.
- If something does not show all the characteristics of life, it is non-living.