Which of the following best describes an advantage of burning biomass rather than burning fossil fuels in developing countries?
Biomass production is cheaper than fossil fuel extraction, making it more readily available for use
.
What are the benefits of using biomass?
- Biomass is always and widely available as a renewable source of energy. …
- It is carbon neutral. …
- It reduces the overreliance of fossil fuels. …
- Is less expensive than fossil fuels. …
- Biomass production adds a revenue source for manufacturers. …
- Less garbage in landfills.
Why is burning biomass better than fossil fuels?
Bioenergy, or energy derived from biomass, is a sustainable alternative to fossil fuels
because it can be produced from renewable sources, such as plants and waste, that can be continuously replenished
. and reduce our supply of gasoline – affecting our national security.
Which of the following negative consequences is most often associated with using biomass?
Which could most likely release a high dose of radiation to the environment? Biomass creates
harmful emission of carbon and sulfur
, and causes massive cutting of trees.
Which of the following best explains the process of electricity generation in hydrogen fuel cell?
Which of the following best explains the process of electricity generation in a hydrogen fuel cell? … At the
anode, hydrogen is oxidized and electrons flow in a circuit to
the cathode. At the cathode, oxygen reacts with the hydrogen to produce water. Water and heat are by-products of the reaction.
What is advantage and disadvantage of biomass?
| Advantages of Biomass Energy Disadvantages of Biomass Energy | It is Renewable It’s Not Completely Clean | Carbon Neutrality High Costs In Comparison To Other Alternatives | Less Dependency On Fossil Fuels Possible Deforestation | It Is Versatile Space |
|---|
What is disadvantage of biomass?
Biomass fuels are
mainly burned on inefficient open fires and traditional stoves
. In many cases, the demand for biomass fuels far outweighs sustainable supply. This can contribute to deforestation, land degradation and desertification.
Is biomass good or bad?
The biomass industry also imperils some of our most precious forests. … “Biomass is far from “clean” – burning biomass creates air pollution that causes a sweeping array of health harms, from asthma attacks to cancer to heart attacks, resulting in emergency room visits, hospitalizations, and premature deaths.”
Is biomass eco friendly?
The reality is that biomass may be renewable, but
it is not environmentally friendly
. Congress continuously creates legislation contrary to facts about biomass carbon emissions that are, by now, well-established in the energy industry.
How does biomass help the environment?
Biomass mostly derives from plants and plants are needed to support life on this planet. … Biomass
helps climate change by reducing greenhouse gas emissions
– Biomass indeed helps reduce the amount of greenhouse gas emissions that give more impact to global warming and climate change.
How does biomass reduce greenhouse gases?
As a renewable and reliable energy source, biomass can be used to generate energy on demand with virtually no net contributions to global greenhouse gas. … So, by
burning biomass
fuels we release no more carbon dioxide than would have been produced in any case by natural processes such as crop and plant decay.
Does biomass pollute the air?
Outside of contributing carbon dioxide emissions, burning biomass in a solid, liquid, or gaseous state can also emit other pollutants and particulate matter
into the air
, including carbon monoxide, volatile organic compounds, and nitrogen oxides.
How clean is biomass energy?
Regardless of the source of the fuel – low carbon or high carbon – burning stuff is just inherently a dirty process. … The combustion of biomass in power plants releases harmful air pollutants such as particulates, NOx, and SOx.
How is electricity produced in a fuel cell?
Hydrogen fuel cells produce electricity
by combining hydrogen and oxygen atoms
. The hydrogen reacts with oxygen across an electrochemical cell similar to that of a battery to produce electricity, water, and small amounts of heat. Many different types of fuel cells are available for a wide range of applications.
What is the chemical reaction that takes place inside a fuel cell?
On paper, the workings of a hydrogen fuel cell sound straightforward enough: An electrochemical reaction occurs
between hydrogen and oxygen
that converts chemical energy into electrical energy.
Are fuel cells the future?
In the future,
fuel cells could power our cars
, with hydrogen replacing the petroleum fuel that is used in most vehicles today. … Unlike a typical battery, which eventually goes dead, a fuel cell continues to produce energy as long as fuel and oxidant are supplied.
