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Materials can become harmful when they contain toxic substances that are released into the environment, when they are ingested or inhaled, or when they interact with other chemicals to produce harmful reactions. It is important to properly handle, store, and dispose of materials to prevent harm to humans and the environment.
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What is the meaning of harmful and useful materials?
Harmful materials are substances that can cause damage to living organisms or the environment, such as toxic chemicals or pollutants. Useful materials are substances that have practical value or serve a useful purpose, like building materials or medicine.
Is acetone harmful to plastic materials?
Yes, acetone can be harmful to plastic materials as it can cause them to soften, warp, or dissolve. It is important to use acetone with caution when working with plastic objects.
What materials at home that are useful or harmful?
Useful materials at home include cleaning products, tools, and storage items. Harmful materials can include toxic chemicals, sharp objects, and expired medications. It is important to store potentially dangerous materials properly and dispose of them responsibly.
What is the harmful material?
Harmful material refers to substances or substances that can cause damage to the environment, human health, or living organisms. This can include toxic chemicals, pollutants, radioactive materials, or hazardous waste. Proper handling and disposal of harmful materials are important to prevent negative impacts.
What are the harmful effects of some materials?
Materials like lead, asbestos, and mercury can have harmful health effects when ingested or inhaled. Lead exposure can cause developmental issues, asbestos exposure can lead to lung diseases, and mercury exposure can affect the nervous system. It is important to handle these materials with care and follow safety guidelines when dealing with them.
What are the harmful effects of materials that is invented by technology?
The harmful effects of materials that are invented by technology are materials that are not biodegradable. This is because the materials are synthetic materials and cause destruction to the environment.
How can a substance that is ordinarily considered a pollutant become a pollutant?
This happens when unharmful materials mixed to a toxic or a harmful subatance. When this happens it will considered a pollutant
How can a substance that is not ordinarily not considered a pollutant become a pollutant?
This happens when unharmful materials mixed to a toxic or a harmful subatance. When this happens it will considered a pollutant
Unwanted or harmful materials in the environment?
pollution
What is the meaning of harmful and useful materials?
Harmful materials are substances that can cause damage to living organisms or the environment, such as toxic chemicals or pollutants. Useful materials are substances that have practical value or serve a useful purpose, like building materials or medicine.
Harmful materials that are added to the air?
air pollution
When does soil become harmful?
It is either naturally acidic or the rocks and minerals around it make it become acidic. This can be harmful to plants.
Is acetone harmful to plastic materials?
Yes, acetone can be harmful to plastic materials as it can cause them to soften, warp, or dissolve. It is important to use acetone with caution when working with plastic objects.
What materials at home that are useful or harmful?
Useful materials at home include cleaning products, tools, and storage items. Harmful materials can include toxic chemicals, sharp objects, and expired medications. It is important to store potentially dangerous materials properly and dispose of them responsibly.
What is the condition that makes the materials harmful?
chemical toxicityradioactivityinfectious agentsetc.
What are the only materials that can become magnetic?
Only materials with magnetic properties, such as iron, nickel, and cobalt, can become magnetic. Other materials, such as wood or plastic, do not have the necessary properties to become magnetic.
How can harmful animals become harmful?
oh very simple because the help to animals
