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Is metal a nonrenewable resource?
Yes, metal is generally considered a nonrenewable resource because it is extracted from ores in the Earth's crust through mining processes that are not sustainable in the long term. Once these metal ores are depleted, they cannot be easily replaced over a short period of time.
What alternative energy source would be expected to be the least dependent upon the weather?
Nuclear energy is the alternative energy source that is least dependent upon the weather. Unlike solar or wind power, nuclear power generation is not affected by weather conditions such as sunlight or wind.
What term refers to a resources that cannot be replaced once it is used?
Any resource that is not renewable, or self-renewing, cannot be replaced (at least, not in our lifetime).Fossil fuels (coal, oil and natural gas) are a good example, as they took hundreds of millions of years to turn from organic material to fuel.
Why you wont get shock when you hold the coil of electrical heater?
You won't get a shock when holding the coil of an electrical heater because the coil is insulated, preventing direct contact with the live electrical components. Additionally, the coil is designed to generate heat, not transmit electricity through your body. However, it's still important to avoid touching the coil while it's active to prevent burns or injuries.
Where does lightning originate?
Dog
Which is the least sustainable practice?
Using coal to generate electricity. (APEX)
Which of these means is most and least use to generate electricity pictures?
There are no items on that list that are used to generate electricity pictures.
Which of these means is most and least use to generate electricity?
Nothing on that list is capable of generating electricity.
What is the least sustainable practice E?
Using coal to generate electricity. (APEX)
Why of these means in most and least used to generate electricity?
coal and bio power plant
Name at least one other renewable energy resource not presented in the video?
Geothermal energy is a renewable energy resource that utilizes heat from the Earth's core to generate power. This energy source is harnessed through geothermal power plants and has the potential to provide a continuous and reliable source of electricity.
Which nonrenewable resource produces the least pollution?
Natural gas. Of the three non-renewable fossil fuels (coal, oil and natural gas), natural gas (methane) produces the least carbon dioxide and other pollution.
What is the least efficient way of making electricity?
Burning fossil fuels like coal is one of the least efficient ways to generate electricity because it produces a lot of pollution and waste heat, resulting in a low overall efficiency.
How fast is a renewable resource replaced?
A renewable resource is replaced instantaneously, in most cases. Sunlight shines constantly, at least during daylight hours, no matter how much of it we use to generate electricity on our roofs. Wind blows as long as there are pressure differences around the world. Other renewable energy sources are the same (hydro, tidal and wave, geothermal and others).
What is the least expensive perpetual resource?
Solar energy is considered one of the least expensive perpetual resources. Once the initial setup cost is covered, solar panels can generate electricity with minimal maintenance costs. Additionally, sunlight is abundant and freely available, making solar energy a cost-effective and sustainable option for energy production.
Why coal is nonrenewable resource?
Coal takes millions of years to form. We can't make more of it. Once it's gone it's gone. At least until more forms in a few million more years...
Which of the most and least used to generate electricity why?
The most used sources to generate electricity globally are coal and natural gas due to their abundance and efficiency. On the other hand, renewable sources like solar and wind are among the least used due to their intermittent nature and initial cost barriers. However, the trend is shifting towards increased reliance on renewable sources due to environmental concerns and technological advancements.
