yes
Yes, burning aluminum can release toxic fumes that can be harmful if inhaled.
Yes, burning poop can release toxic fumes and particles that are harmful to inhale.
Yes, burning graphite can release toxic fumes and particles that are harmful to human health.
Probably.
what kind of question is this?
no
Redwood indicates a fairly high durability in short-term exposures to high termite activity. Findings also suggest that extractives from this wood are quite toxic to Formosan subterranean termites.
I do not believe that Metasequoia glyptostroboides the dawn redwood is poisonous. I can find no reference anywhere to this . But it isn't something you should be eating anyway.
By burning plastic, the gases are toxic and poisonous.
Burning of H2S produce SO2 and water.SO2 is the toxic gas.
Burning pine wood can release toxic fumes such as formaldehyde and VOCs (volatile organic compounds) due to its high resin content. It is recommended to properly season the wood and ensure good ventilation when burning to minimize the release of harmful substances.
Toxic chemicals in the air