Relier Pairs Real conditionsVersion en ligne Match the parts of the sentence, CAUSE- EFECT, to make one correct par ELENA MA. CASTRO GARCIA 1 If I am late, 2 When you burn oil, 3 If people don’t protect animals, 4 If you heat water, 5 If people don't eat or drink, 6 If you use air conditioning wisely, 7 When people cut down trees, 8 When factories use fossil fuels, 9 When icebergs melt, 10 If you have a toothache, they become extinct the greenhouse effect gets worse it boils it produces greenhouse gases my father takes me to school. you save up energy it is deforestation the sea level rises you visit the dentist eventually they die.