In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 

How do I filter the ocean water?
Pick a spot of low wet flat sand and dig a trench. make sure the trench has a mound in the centre with small hole in the center. Place the windbreaker over the hole. Then place the water proof sail over the trench and put a rock in the middle to create a centre weight.  Pour sea water over the the sail. As the sun hits the beach the water within the sail will try to evaporate. The sail is waterproof the water will collect underneath the sail as condensation. The  droplets will get bigger and heavier throughout the day they will fall towards the middle. This water will dribble down into the bowl made out of a waterproof windbreaker.

Where do you find the material to make a 2 cm by 10 cm strip of plastic?
cut out from your ice cream lid

How can I get the bottom of a pan to stick less?

Apply some butter or olive oil to the pan before cooking.