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Is pencil biodegradable?
Yes, pencils are biodegradable because they are primarily made from wood and graphite. The wood can decompose naturally in the environment, making pencils an eco-friendly writing tool.
How has a pencil impact society in a negative way?
In a negative way because it can be seen as a weapon or danger
Should astronauts choose pencils with hard or soft head for making notes in space?
Astronauts should use pencils with hard heads in space to prevent the accumulation of graphite dust, which can be risky in a microgravity environment. Hard-headed pencils create less residue when writing, reducing the chances of it floating around and causing problems with equipment.
Are mechanical pencils better for the environment compared to traditional wooden pencils?
Mechanical pencils are generally considered better for the environment than traditional wooden pencils because they can be refilled and reused, reducing the amount of waste produced. Additionally, mechanical pencils do not require the harvesting of wood, which helps to conserve forests.
How has the automobile impacted the physical environment?
Automobiles are making a bad impact on the environment. They are making the air quality bad, and they are releasing greenhouse gasses into the atmosphere.
Respect for the environment means:?
Making as little impact as possible on wilderness areas.
Respect the environment means what?
Making as little impact as possible on wilderness areas.
What kinds of human activities it's impact effect to environment?
making pollution
How is technology used in making pencils?
The technology is not in the pencil alone, but in the making of it.
Are pencils biodegradable?
Yes, pencils are biodegradable because they are made from wood and graphite, which are natural materials that can break down and decompose in the environment.
What are some environmentally friendly options for pencils?
Some environmentally friendly options for pencils include recycled paper pencils, plant-based pencils made from materials like recycled newspaper or cornstarch, and wooden pencils made from sustainably sourced wood. These options help reduce the environmental impact of traditional pencils.
A lead is useful for?
Making pencils or transferring electricity in factories.
