The Ja-ye Europe Sci-tech Quiz

Natural gas creates the lowest amount of carbon dioxide (CO2) compared to other fossil fuels such as coal, oil, and lignite. When burned, natural gas releases fewer carbon emissions because it contains a higher concentration of methane, which has a lower carbon content. This makes natural gas a cleaner and more environmentally friendly option for energy production.

Henry Ford is the correct answer because he was a prolific inventor who was awarded 161 U.S. patents. He was the owner of Ford Motor Company, which revolutionized transportation and industry with its innovative products. Ford is also known as the father of modern assembly lines, which were used in mass production and greatly increased efficiency in manufacturing.

The correct order is Isaac Newton, Albert Einstein, Thomas Edison, and Alfred Nobel. Isaac Newton is associated with the theory of gravity, Albert Einstein is associated with the theory of relativity, Thomas Edison is associated with the light bulb, and Alfred Nobel is associated with dynamite.

The given answer states that all of the above answers are correct. This means that on average, a city of 1 million people in OECD countries consumes over 1,000 gallons of oil per minute, uses 150 tons of coal each hour, and drives 500,000 cars that use over 1,890,000 Litres of petroleum every day.

The ratio 1.6 is used to convert between kilometres and miles.

North America had the highest daily energy footprint in 2005, measured in British Thermal Units per person. This suggests that North America consumed the most energy per person compared to Europe, Africa, and the Middle East during that year.

The correct answer is power generation because it is the sector that requires the largest amount of energy globally. Power generation involves the production of electricity, which is essential for various purposes such as lighting, heating, and running appliances in residential and commercial buildings, as well as powering industries and transportation systems. Without sufficient power generation, other sectors would not be able to function effectively, making it the biggest global demand for energy.

In 1859, Edwin Drake drilled the first oil well in the USA. This marked a significant milestone in the history of the oil industry, as it was the first successful attempt to extract oil from the ground using a drilling technique. This discovery in the USA paved the way for the development of the modern oil industry and had a profound impact on the global economy and energy sector.

Approximately 25% of the world's population lacks access to electricity. This means that around a quarter of the global population does not have the ability to enjoy the benefits and opportunities that electricity provides. This lack of access to electricity can have significant impacts on people's lives, limiting their ability to access education, healthcare, clean water, and other essential services. It also hinders economic development and perpetuates poverty in many regions.

Algae absorb carbon dioxide and convert it into useful products such as oils and oxygen through the process of photosynthesis. This process involves the absorption of carbon dioxide from the environment, which is then used to produce energy-rich molecules like glucose. Algae are known for their ability to efficiently convert carbon dioxide into valuable resources, making them important contributors to carbon dioxide sequestration and the production of biofuels.

Fossil fuels are the predominant energy source nowadays because they are widely used for electricity generation, transportation, and industrial processes. Fossil fuels, such as coal, oil, and natural gas, are easily accessible and have a high energy density, making them convenient and efficient for meeting the energy demands of modern society. However, their combustion releases greenhouse gases and contributes to climate change, which highlights the need to transition to more sustainable and renewable energy sources in the future.

Petrol is a fossil fuel that is primarily made up of hydrocarbons. When petrol is burned in a car's engine, it undergoes combustion and releases carbon dioxide (CO2) as a byproduct. The amount of CO2 emitted depends on the carbon content of the petrol. On average, every litre of petrol burned by a car releases between 2-5 kilograms of CO2 into the air. Therefore, the correct answer is "Between 2-5 kg".

Wind is the fastest growing renewable electricity source worldwide, with an average annual growth rate of 24% over the period 1990-2005. This is because wind energy is abundant and widely available, and advancements in technology have made wind turbines more efficient and cost-effective. Additionally, governments and organizations around the world have been investing in wind energy as a means to reduce carbon emissions and transition to a more sustainable energy future. Wind power has proven to be a reliable and scalable source of renewable energy, contributing significantly to the global energy mix.

Power generation is expected to account for the largest share of the growth in CO2 emissions up to 2030. This is because as the global demand for electricity continues to rise, more power plants will be built, especially in developing countries, which often rely on fossil fuels like coal to generate electricity. These power plants emit large amounts of CO2 into the atmosphere, contributing to climate change. Additionally, the transition to cleaner energy sources like renewable energy is still in progress and may not be able to keep up with the increasing demand for electricity, further driving the growth in CO2 emissions from power generation.

Fossil fuels are expected to be the predominant energy source in 2030 because they have been the primary source of energy for many years and are still widely used. Despite efforts to transition to renewable energy sources, such as nuclear, hydro, and biomass, fossil fuels continue to dominate due to their abundance, affordability, and established infrastructure. While there is a growing push for cleaner and more sustainable energy options, it is projected that fossil fuels will still play a major role in meeting global energy demands in the near future.

A Formula 1 car will use about 10 times as much fuel per kilometer compared to a normal car. This is because Formula 1 cars are designed for high performance and speed, and they have powerful engines that require more fuel to operate at their maximum potential. Additionally, Formula 1 cars have aerodynamic designs and lightweight materials that allow them to go faster but also increase their fuel consumption.

Nylon was invented in 1935 and is one of the first synthetic fabrics. It is made from oil, specifically petroleum, which is a non-renewable resource. Oil is processed to create the polymer that forms the basis of nylon. This invention revolutionized the textile industry, providing a durable and versatile fabric that could be used for a wide range of applications.