material that burns easily and can be used to fuel a fire.

small pieces of hot, glowing wood or coal left over from a fire.

staring a fire.

ot make something by heating a piece of metal and shaping it.

so important or useful that it is impossible to live without it.

to make something without using things that were prepared beforehand.

people who are native to a place; the first people to live in a place.

all humans.

to cause something to start burning.