If you heat ice, it melts., If I work a lot, I get tired., People die if they don't eat. , If people eat too much, They get fat. , If you are sick, you should take medicine , If you put your hand inthe fire, you get burned., If you drink. Don't drive , if you mix red and blue, you get purple, If you freeze water, it becomes a solid, Plants die if they don'y get enough water., If you mix water with oil they don't mix., If you add more wood the fire increasses, If you put water on the fire, it will boil.,

Zero conditional

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