CH-355
Greenhouse effect
Chemistry · Secondary 3 · Easy · Greenhouse effect
A factory wants to reduce its contribution to global warming. Which change in its energy use would most effectively reduce greenhouse gas emissions?
- Replacing coal-fired boilers with solar panels on the roof
- Using taller chimneys so gases are released higher in the air
- Burning coal instead of natural gas to produce the same energy
- Running diesel generators for longer to increase power output
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