Posted by Henry2 on Saturday, December 10, 2011 at 4:56pm.
1) Whatever killed the dinosaurs almost certainly had an effect on all mass extinction globally, as reflected in flora and fauna on both land and sea.
2) Some scientists believe the cause of the dinosaurs' extinction was volcanic in origin, whereas others believe it came from space.
2)The former suggested that a set of supervolcanic eruptions could have caused a massive change in the global environment.
3) The latter believed that the Earth was hit by a giant asteroid, causing firestorms and producing so much dust that it cut out sunlight and caused a prolonged winter.
Related Questions
English - Writeacher, I urgently need to email the our partner the following ...
Synonyms - i need some synonyms for example is the main word is sleep i need 2 ...
English - I urgently need to include the following details in a letter. Ms. Sue...
English II - I need help writing 3 analogies using synonyms, antonyms and etc.
English - I urgently need you to revise these sentences. 1) Do you intend to ...
sose - URGENTLY NEED HELP WITH AN ESSAY ABOUT THE FARMING INDUSTRY! IS IT A ...
English - Paragraph One: the Resume Statement I need to write a one paragraph ...
English - I urgently need your to revise these statements. Thank you. 1) Our ...
Science/English - I still need the help of a science teacher. I urgently need to...
Art - I urgently need you to revise these sentences. Thank you. 1) You can cheat...
For Further Reading