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.
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.
Useful materials found in a home include steel for structural support, wood for furniture and flooring, and glass for windows and decorations. Harmful materials found in a home can include lead paint, asbestos insulation, and mold, which can all pose health risks if not properly managed or removed.
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.
It is useful to heat materials when attempting to change their physical properties, such as melting or shaping. However, it may not be useful to heat materials that are sensitive to heat and may degrade or become damaged, or when temperature control is crucial for the material's stability.
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.
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.
lion are useful and harmful
It is not harmful. Also it is not useful
The changes talking place in our surroundings and which are useful to us are called Useful changes. The changes which are not useful but harmful are called Harmful changes
useful
Useful materials found in a home include steel for structural support, wood for furniture and flooring, and glass for windows and decorations. Harmful materials found in a home can include lead paint, asbestos insulation, and mold, which can all pose health risks if not properly managed or removed.
i think its both harmful and useful
Ozone at ground level is harmful. It is useful in stratosphere as it protects us from harmful UV rays.
It is useful because we can breathe it.
useful for dieing (;
It is USeful
changes both harmful and useful