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Has the amount of CO2 in the atmosphere increases or decreased since 1860?
The amount of CO2 in the atmosphere has increased since 1860 due to human activities such as burning fossil fuels, deforestation, and industrial processes. This increase in CO2 is a major driver of climate change and global warming.
What decade is widely known as the 'hottest decade' since 1861 when scientists began to keep reliable records of air temperatures?
The 2010s is widely known as the hottest decade since 1861. It saw record-breaking global temperatures, with increasing concerns about climate change and its impacts.
When a liquid and its vapor are at equilibrium and pressure is suddenly decreased cooling occurs why?
Since the volume did not change, then a decrease in pressure has to change the temperature as well. The change in pressure decreased the kinetic motion and energy of the molecules, so the temperature correspondingly drops. This follows Gay-Lussac's Law where P1T2=P2T1
The volume of a gas is reduced when the temperature is decreased?
When the temperature of a gas is decreased, the average kinetic energy of the gas molecules decreases, causing them to slow down and come closer together. This results in a reduction in the volume of the gas since the gas molecules occupy less space.
How many tons of coking coal are required to make one ton of steel?
The electricity necessary to turn iron ore into steel varies, with the quality of the ore and the process used. With the advent of energy efficient equipment, the energy intensive process has decreased energy costs 50% since 1975.
How can fossil fuels be used as solar energy?
The hydrocarbons used in the fossil fuel are the product of photosynthesis, that took place in the plants of carboniferous age. Since photosynthesis require solar energy, these fossil fuels have also been derived from solar energy.
Why do we need to improve sources of energy that are not fossil fuels?
since fossil fuels can be found almost anywhere in the world we need to improve sources of energy so that they are around the world............
World's carbon dioxide emission from the use of the fossil fuel 2002?
The worlds carbon dioxide emissions from the use of fossil fuels has decreased since 2002. The United States has had the largest decrease in carbon dioxide emissions.
Why is biomass becoming more important?
Since this world's fossil fuel supply is getting lower, people need to find alternative forms of energy to continue producing electricity. Since biomass is an alternative energy source, its importance is growing in place of fossil fuels.
Why is wind energy better for the environment?
Since wind energy doesn't require the burning of fossil fuels, it doesn't create pollution or greenhouse gases.
How is fossil fuel energy lost?
Fossil fuel energy is lost through multiple processes such as inefficient combustion, heat loss during electricity generation, and energy lost during transportation and distribution of the fuel. Additionally, energy is lost through waste heat and emissions released during the extraction, processing, and burning of fossil fuels.
How many monnths in a decade?
A decade is 10 years. Since there are 12 months in a year, a decade will have 120 months.
Has the population in russia increased decreased or stayed the same since 1990?
Decreased
What happens to the average kinetic energy of the particles the pressure and number of collisions when the temperature is decreased?
When the temperature is decreased, the average kinetic energy of particles decreases since temperature is directly related to the average kinetic energy of particles. As a result, the pressure and number of collisions between particles will also decrease because particles will have less energy to move and collide with each other.
How are fossil fuels like oil and gas different from solar and wind energy?
Fossil fuels are made of consumable raw materials, once consumed, they can't be reversed.Solar and Wind energy are clean energies, since their energy source (solar and wind) never cease to exist, as they are existing natural phenomena.
1 year is what fraction of a decade?
Since a decade is 10 years, one year is 1/10 of a decade.
What fraction of a decade is 1 month?
One month is 1/120 of a decade, since there are 12 months in a year and 10 years in a decade.
