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