History of the UniverseOnline version Please watch this video about all the history of the earth by alvaro aleman 1 how the planet was created? Select one or more answers a By the big bang b By God c By the stelar dust and rocky debris combined 2 How was created the moon? Select one or more answers a By the collision with planetoid Theia b By the sun c By the stars 3 What was the event that open the way for the first microbial life formsWhat was the event that open the way for the first microbial life forms? Select one or more answers a The appearance of dinosaurs b The fall of asteroids c The appearance of humans 4 Why the Earth was been driving into multiple ice ages and greenhouses? Select one or more answers a By the appearance of the mammals b By the split and merged of the Supercontinents c By the creation of the oceans 5 During what event was the arrive of animals? Select one or more answers a During the Cambrian Explosion b During the fall of a meteorite c During the Renaissance 6 Choose two events that caused the massive global events? Select one or more answers a Extinctions b The arrival of land plants c The journey in time 7 In how many eras are divided the history earth? Select one or more answers a Twelve b Seven c Ten