The Impact of Coal on the Environment

The video discusses Britain's Industrial Revolution and the role of coal in energy production. It highlights coal's historical origins and its current use in electricity and steel industries. The environmental impact of coal, particularly CO2 emissions, is examined, noting the increase in atmospheric CO2 levels and potential climate change effects. Efforts to reduce coal dependency through renewable energy sources and carbon capture are also explored.

What is the primary use of coal in today's world?

• Agriculture

• Electricity generation

• Transportation

• Construction

How much coal was burned globally in 2006?

• 4.5 billion tons

• 5.5 billion tons

• 6.7 billion tons

• 7.5 billion tons

What is the estimated global coal consumption by 2030?

• 8 billion tons

• 9 billion tons

• 10 billion tons

• 11 billion tons

What was the CO2 concentration in the atmosphere during pre-industrial times?

• 240 parts per million

• 280 parts per million

• 320 parts per million

• 200 parts per million

Which renewable energy sources are mentioned as alternatives to coal?

• Wind and solar

• Nuclear and biomass

• Hydropower and geothermal

• Tidal and wave