Burning coal produces carbon monoxide, a colorless and odorless gas that can be deadly if inhaled in a closed room. This gas can displace oxygen in the air, leading to suffocation. It is important to ensure proper ventilation when burning coal to prevent carbon monoxide poisoning.
When you put a burning paper in a closed jar, the paper will consume oxygen inside the jar as it burns. Eventually, the fire will extinguish once the oxygen is depleted. The reaction is primarily combustion of the paper with oxygen to produce carbon dioxide and water vapor.
A door is a movable structure that allows access to a house. It can be opened or closed to control entry into the building.
A savanna is a grassland ecosystem in which the trees do not grow close enough to create a closed canopy. The Serengeti is a savanna in Africa; giraffes eat the leaves off of the trees in the Serengeti.
An dormant structure is a building, property, or facility that is not currently in use or operation. It may be vacant, abandoned, or temporarily closed with no immediate plans for utilization.
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Burning propane or methane in a closed room or building can deplete oxygen levels, leading to asphyxiation. Additionally, these gases produce carbon monoxide when burned in insufficiently ventilated areas, which is a colorless, odorless gas that can be deadly if inhaled in high concentrations.
In India - All lands with a forest cover of trees with canopy density 40-69%. (Canopy density is defined as the relative completeness of Canopy expressed as percentage taking closed Canopy as 100. Standing in a plot or in area around it observe the tree growth and assess the percentage of the space covered).
Burning of coal in a closed room will have suffocating effects.
Burning a candle is considered a closed system because the wax and wick within the candle system are confined, and the energy and matter within the system (such as heat, light, and gases emitted) do not exchange with the surroundings. The energy released from burning the candle is contained within the system, making it a closed system.
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There is a vent that should be open but the door used to put the wood into the fireplace should be closed so burning embers won't fall out.
Burning carbon-based fuels produces carbon monoxide, a colorless and odorless gas that can be toxic when inhaled. When burned in a closed room or building, the buildup of carbon monoxide can lead to poisoning, causing symptoms like dizziness, headache, and even death. Proper ventilation is crucial when using carbon-based fuels indoors to prevent such dangers.
not sure what the answer is it think the answer is the top of building is closed not but not show how to explain why can you help
A burning candle is an example of an open system because it exchanges both energy (in the form of heat and light) and mass (as the candle wax burns) with its surroundings.
The light bulb is a closed system: no mass transfer.