by Jaime » Tue Jul 25, 2017 11:28 pm
My answers:
1. The idea is polish the can of soda with the chocolate bar, after that you can put a sheet of paper or matches for the sunlight begin the fire.
2. You can rub two rocks or wooden sticks, for two minutes, better if the weather is sunny and the fire begin, you are carefully with the wind, if this is strong, it can ended the fire.
3. For make a shelter you can find wooden sticks, rocks and sheets of straw, first, put the rocks in the grown after that the wooden sticks, and finally up the sheets of straw, the rocks help to hold the structure to the wind.
4. For signal for help the people can used fire, or gunpowder, in the sea when the people lost, they can put a sheet of paper in a bottle, for somebody can read the emergency message.
!!Thanks for your attention!!