Fill in the Blanks Unit 5 Grammar 1 (Unlock Reading and Writing 3)Online version Fill in the gaps by Şehriban Dündar 1 because of due because because because to caused result result of leads due Complete the sentences using leads to , result , due , caused , because of , or because . You will need to use some of these words and phrases more than once . 1 mark for each sentence . 1 A loss of biodiversity is dangerous to the planet it will limit new sources of food and medicine . 2 Moving from cattle farming to producing crops may in lower greenhouse gas emissions . 3 Island nations may be submerged rising sea levels . 4 Burning fossil fuels an increase in carbon emissions . 5 Demand for food and energy are expected to rise to the increase in the population . 6 Dry conditions following periods of drought may in forest fires . 7 The damage by environmental change grows every year . 8 The climate is changing human activity . 9 Carbon emissions are rising humans are burning fossil fuels . 10 Flooding is a potential problem to rising sea levels .