A product of combustion that acts as a greenhouse gas in the Earth's atmosphere, trapping heat and contributing to climate change.
This is carbon, looking like crumbled charcoal. It can absorb many compounds out of the water, and is especially good at removing yellowing compounds to keep the water clear. ...
Fiber contained in leaves, stems, and stalks of plants and trees. It is the most abundant organic compound on earth
Liquid fuel made from a blending an alcohol with isobutylene
Ether created from ethanol that can increase octane and reduce the volatility of gasoline, decreasing evaporation and smog formation
Fuel blend of 10% ethanol and 90% gasoline (E10)
See ‘Biodiesel’
Ether created from methanol that can increase octane and decrease the volatility of gasoline, decreasing evaporation and smog formation
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Тешкото е македонско народно оро, се смета за едно од хајубавите и сигурно најтешките ора. Тешкото е машко оро. Се смета дека самото оро го ...
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马其顿
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