WE4F Quiz

Check your knowledge about the water-energy-food-nexus by filling out this quiz. You can only choose one answer per question! Drop by the exhibition area to discuss about the answers. 1 How much of the food produced worldwide would you guess is being lost within the supply chain from post harvest up to, but excluding, the retail level? 14% 33% 7% 2 What does Goal 7 (energy for all) include? Double the improvement rate in energy efficiency All of them Increase the share of renewables in the global energy mix Universal access to affordable, reliable and modern energy services 3 How many people did not have access to electricity worldwide in 2020? 730 million 120 million 1.4 billion 4 Complete the following sentence: Having an open fire in your house for cooking is like: Smoking 400 cigarettes an hour No effect at all Smoking 40 cigarettes a day 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? 1 million every year 3.8 million every year 14.3 million every year 6 75% of people without access to electricity are spread across just a few countries worldwide. How many countries do you think it is? 5 countries 20 countries 32 countries 7 In 2000, about 1.3 million households in developing countries used solar home systems (SHSs). How many were there in 2018? 1 billion households more than 4 million households 500,000 households 8 How does sustainable energies improve people’s live? Water desalination and purification can aid the availability of clean water Solar lamps allow people to work and study longer in the evenings Efficient technologies reduce the time spent by women and girls on basic survival activities (gathering firewood, fetching water, cooking, etc.) Renewables help to tackle climate change All of them