Questão #5664

Matemática — Inglês

About the relation between energy saving and climate change presented in the text, it is true to say:

A The burning of fossil fuels is creating a greater gas concentration, which results in a bad greenhouse effect. B The temperature on Earth has been changing for thousands of years, independently of man’s action. C In the UK people do not save energy because the blanket effect will be positive as it is too cold there. D The heating effect of the “blanket” will create deserts in the north of the UK. E Saving energy is good because one can use it later, when it is cold.

Matemática — Inglês

Uma questão respondida. E as próximas?