Its a sand desert.One person is walkin in hot sun.Thirsty.Where can he get water?

In the desert, one must dig a hole to find the water. Or you can set up a tee-pee style (only/outside layer has to be plastic). This causes condensation(like on the outside of a cold can of soda). There has to be something to catch water in underneath device, and the water amount will get bigger everyday as long as it's not all used. This also purifies ocean/rain water.

the best method is to dig up a hole and spresd some plstic over it.

and place a cup in the hole and keep a stone on the plastic sheet right over the cup.

the water rising from the sand condenses anthe sheet and due to weight of the stone it moves down and collects in the cup.

If he is in the right desert he could try to dig up a water holding frog.

From the bottle of water he's holding?

Or he could just leave the desert and go get a drink.

Actually we have a coffee maker tht u put water in the side n then watever coffe u want-there r these little packs, u put one in, n press brew....it does hot chocolate too :] its aiight but ive started 2 add a little milk in my cup b4 :p

ask the other person for water thats next to him

From a coconut tree!

Cafe?

pee in a cup, make a tee pee over it with plastic, then catch the water that evaporates and rolls down the plastic, if you do not have any plastic, drink the pee

why that person cant be "she".use s/he

in oasis...can eat water melon....

or u can parcel water