Portuguese Mudanças climáticas em 2021 Cited by user JoaquimCebuano on 04 Jan 2022 Este verbete documenta eventos notáveis, resultados de pesquisas, efeitos e respostas relacionados ao aquecimento global e às mudanças climáticas durante o ano de 2021.
English Q1 2021 in science Cited by user Prototyperspective on 02 May 2021 This article lists a number of significant events in science that have occurred in the first quarter of 2021.
English Deforestation of the Amazon rainforest Cited by user Prototyperspective on 01 May 2021 The Amazon rainforest is the largest rainforest in the world, covering an area of 6,000,000 km2 (2316612.95 square miles).