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