A burn is damage to your body's tissues caused by heat, chemicals, electricity, sunlight, or radiation. Scalds from hot liquids and steam, building fires and flammable liquids and gases are the most common causes of burns. Another kind is an inhalation injury, caused by breathing smoke.
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Woah where do i start well first earthquakes are movements of tectonic plates under the crust when they slide together they make vibrations wich is what we feel but they happen mostly on fault lines places like San Andreas are on those lines so they feel them most. fault lines are the place where 2 continents meet as they drift and move on liquid magma under them they crash into each other.
Decaying organisms help with the soil that grass grows on.