Advertisements
Advertisements
प्रश्न
Distinguish between.
Man made material and natural material.
Advertisements
उत्तर
| S. No. | Natural materials | Man-made materials |
| 1. | Natural materials are those materials, which occur in nature on their own. | Man-made materials are a type of material that doesn't occur naturally and is made by humans. |
| 2. | They are both renewable and non-renewable in nature. | They are non-renewable in nature. |
| 3. | They help in the economic development of people. | They help in economic as well as social development. |
| 4. | They are eco-friendly. | They are not environmentally friendly. |
| 5. | They are not manufactured in factories. | They are manufactured in factories. |
| 6. | Examples: wood, rock, minerals, water, soil, etc. | Examples: glass, plastic, artificial thread, thermocol, etc. |
संबंधित प्रश्न
Describe an activity to show that thermoplastic is a poor conductor of electricity.
Motor cars are coated with ______.
Can you replace the following packaging material with those which can be recycled or reused.
Milk packets of polythene.
What suggestions you will give to members of locality to solve the problem of waste material?
Why should we be careful in using plastic bags to store cooked food items?
A good application of plastic is the use of ______
A plastic used for making crockery is ______.
Which of the following is non–bio degradable?
Plastics can be found in toothpaste, face wash, and body scrubs.
Answer the following by rearranging the jumbled letters :
One-time use of plastics causes ______ damage.
trnvomenialne
