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According to a theory, dinosaurs died because they ate the dust of a falling meteorite. Maybe because they we're curious and they don't know that dust wasn't food.
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I answered that for you. :) ;)
but as i recall they didn;t die because they ate the dust..
they died because when the meteorite hit the earth its DUst covered the earth's atmosphere. as a result, energy from the sun was not available for several days so many living things, such as plants, died and a sudden drop in temperature occured. because dinosaurs are herbivores they hungered.
another when the dust that caused darkness for many days were finally gone, again a sudden increase in temperature occured that the dinosaurs could not adapt anymore that led to their extinction.
haha. shortcut. :D
Because of an asteroid that hits earth.After the compact,the atmosphere got filled by sulfuric gasses which stops the greenhouse effect.then ice age began on earth.Freezing/ killing the dinosaurs and almost all plants and animals
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