- Oil is a non-renewable source of energy. …
- Burning oil produces carbon dioxide gas. …
- Burning oil can pollute the air.
- Much of our oil has to be imported and it is becoming more and more expensive as reserves reduce and imports increase.
What are the pros and cons of using oil for energy?
| Pros of Oil Cons of Oil | Efficient power source Destruction of habitats | Easy storage Oil as finite resource | Reliable power source Dependence on other countries | Extraction is relatively easy Dependence on global oil price |
|---|
How does oil impact the environment?
Global warming pollution
When we burn oil, coal, and gas, we don't just meet our energy needs—we drive the current global warming crisis as well. Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change.
What are the disadvantages of using coal and petroleum?
The burning of coal and petroleum produces a lot of pollutants,
causing air pollution
. Fossil fuels release oxides of carbon, nitrogen, sulphur, etc., that cause acid rain, affecting soil fertility and potable water. The burning of fossil fuels produce gases such as carbon dioxide that causes global warming.
What are the advantages and disadvantages of oil?
- Oil has High Energy Density. …
- Oil is Easily Available. …
- Oil is Used in a Variety of Industries. …
- Oil is a Constant Power Source. …
- Emission of Greenhouse Gases. …
- Water Pollution. …
- Oil Refining Produces Highly Toxic Substances.
What are advantages to oil?
Advantages of Oil
1)
High Energy Density
– Oil has one of the highest energy densities which means that a small amount of oil can produce a large amount of energy. This makes it very useful as its high energy density has made it the preferred choice for use as fuel in automobiles.
What are benefits of oil?
Oil: lifeblood of the industrialised nations Oil has become the
world's most important source of energy
since the mid-1950s. Its products underpin modern society, mainly supplying energy to power industry, heat homes and provide fuel for vehicles and aeroplanes to carry goods and people all over the world.
How much oil do we have left?
There are
1.65 trillion barrels
of proven oil reserves in the world as of 2016. The world has proven reserves equivalent to 46.6 times its annual consumption levels. This means it has about 47 years of oil left (at current consumption levels and excluding unproven reserves).
What are three examples of oil that we use in everyday life?
Oil and natural gas are used in everyday products such as
lipstick and deodorant
and life-saving medical devices, such as MRI machines and pacemakers. Byproducts from oil refining is used to produce plastics, as well as lubricants, waxes, tars and even asphalt for our roads.
Why is oil such a good source of energy?
Oil is particularly useful as
a fuel because of its high energy density
. As previously mentioned, the original energy source of oil is the Sun, as the energy stored within dead organic matter is what creates crude oil over time. … Crude oil has a relatively high energy density, with 1 kilogram of crude oil containing .
What happens when oil is removed from Earth?
When oil and gas is extracted,
the voids fill with water
, which is a less effective insulator. This means more heat from the Earth's interior can be conducted to the surface, causing the land and the ocean to warm. We looked at warming trends in oil and gas producing regions across the world.
How does oil cause pollution?
Air pollutants
result from burning oil and natural gas
. In addition, pollutants can leak out of storage tanks during oil and gas production and distribution. … For example, when oil is burned for electricity, sulfur dioxide, mercury compounds, and nitrogen oxides are produced.
How does oil refining negatively affect society and the environment?
pollutants into waterways. Accidental oil spills also pollute the groundwater and open waterways. Oil
refineries cause smog and air pollution
. South African refineries currently pollute at unacceptable, unhealthy levels.
What is the cleanest burning fossil fuel?
Natural gas
is a relatively clean burning fossil fuel
Burning natural gas for energy results in fewer emissions of nearly all types of air pollutants and carbon dioxide (CO2) than burning coal or petroleum products to produce an equal amount of energy.
Is coal worse than oil?
Petroleum
(crude oil): Produces less CO2 emissions than coal during production. Scientists estimate that reserves may run out of oil in a century or two. Natural gas: The cleanest burning fossil fuel.
Why should we use less oil?
A clean energy economy and reduction in oil use will benefit all Americans by
saving families money
, enhancing national security, creating jobs, and protecting public health by making pollution reductions.
