LIVING AND NON-LIVING THINGS
Living Things: are Organisms that have life. They can grow, reproduce, move, respond to the environment, and carry out other life processes.
Examples: Humans, animals, plants, microorganisms.
Non-Living Things: are Objects that do not have life. They cannot grow, reproduce, move on their own, or respond to changes in the environment.
Examples: Rocks, water, air, chairs, books.
CHARACTERISTICS OF LIVING THINGS
- Movement – Can move from place to place or move parts of the body.
- Respiration – Take in oxygen and release carbon dioxide to release energy.
- Nutrition – Need food for energy, growth, and repair.
- Growth – Increase in size or number of cells.
- Excretion – Removal of waste products.
- Reproduction – Ability to produce offspring.
- Response to Stimuli – React to changes in the environment.
- Adaptation – Adjust to surroundings for survival.
- Death – Eventually die after a life span.
CHARACTERISTICS OF NON-LIVING THINGS
- Cannot move independently.
- Cannot grow.
- Cannot reproduce.
- Do not respire.
- Cannot excrete waste.
- Cannot respond to stimuli.
- Do not die biologically; may wear out or break.
DIFFERENCES BETWEEN LIVING AND NON-LIVING THINGS
| Living Things |
Non-Living Things |
| Have life |
Do not have life |
| Grow |
Do not grow |
| Can move independently |
Cannot move on their own |
| Reproduce |
Cannot reproduce |
| Respire |
Do not respire |
| Excrete waste |
Do not excrete |
| Respond to stimuli |
Do not respond to stimuli |
| Eventually die |
Do not die biologically |
USES OF LIVING AND NON-LIVING THINGS
Uses of Living Things:
- Provide food (plants, animals).
- Provide raw materials (wool, cotton, leather, silk).
- Produce oxygen.
- Aid in transportation and labour (horses, camels, oxen).
- Serve as pets and provide companionship.
- Help maintain balance in the ecosystem.
Uses of Non-Living Things:
- Construction materials (stones, sand, wood).
- Tools, furniture, and equipment.
- Provide energy sources (coal, fuel, sunlight).
- Facilitate transport (vehicles, roads).
- Serve as everyday objects (books, utensils, electronics).
IMPORTANCE OF LIVING AND NON-LIVING THINGS
Importance of Living Things:
- Supply food, oxygen, and raw materials.
- Maintain ecological balance through food chains and webs.
- Aid in research and learning.
- Provide recreation and companionship.
- Assist in agriculture and transport.
Importance of Non-Living Things:
- Provide shelter, protection, and equipment for humans and animals.
- Aid in technology and industrial development.
- Serve as energy and transportation sources.
- Facilitate daily life and economic activities.
EXAMPLES
Living Things: Humans, dogs, cats, fish, trees, flowers, bacteria.
Non-Living Things: Stones, water, air, chairs, books, metals, sunlight.
SUMMARY
- Living things have life, grow, reproduce, respond to stimuli, and eventually die.
- Non-living things do not have life and cannot perform life processes.
- Both living and non-living things are essential for human survival, development, and the balance of nature.