O dano causado pelo meteorito russo

Without changing the meaning, the word “although” (line 6) could be substituted for:

The statement “many people were injured by falling glass” (line 7) stands for

The passage “the damage was nothing compared to what had happened in Siberia nearly one hundred years ago” (lines 7 to 9) states that the incident occurred_____ a century ago.

The Siberian meteorite

“If it had exploded over a city such as Moscow or London, millions of people would have been killed” (lines 12 and 13). We can conclude from the information in this passage that

On the same day as the meteorite exploded over Chelyabinsk,

In “scientists were expecting that visit” (line 17), the underlined word has the same use as in

The Russian meteorite

Experts maintain that comets and asteroids could