1 How many Sustainable Development Goals (SDG) are there?
2 What does Goal 7 (energy for all) include?
3 How many people did not have access to electricity worldwide in 2020?
4 Complete the following sentence: Having an open fire in your house for cooking is like:
5 95% of staple food needs to be cooked before they can be eaten. How many people die from household indoor air pollution, due to inefficient cooking practices using polluting fuels?
6 In 2000, about 1.3 million households in developing countries used solar home systems (SHSs). How many were there in 2018?
7 How do sustainable energies improve people’s live?