ES Chapter 5 Review The Changing Earth

Which of these is the largest time group, down to the smallest time group, according to the Old Earth view.

• era, eon, period, epoch
• eon, era, period, epoch
• era, eon, period
• era, eon, epoch

Which of these are part of the Precambrian supereon, according to the Old Earth view?

• Hadean Eon
• Archean Eon
• Proterozoic Eon
• Phanerozoic Eon

Which of these happened in Hadean Eon, according to the Old Earth view?

• small planets collided with each other to form our solar system planets
• a small planet collided with the earth
• Earth's oceans formed from water provided by comets
• The first continents formed
• The Great Oxygenation Event occurred

Which of these happened in Archean Eon, according to the Old Earth view?

• multi-cellular life emerged
• anaerobic microbes appeared
• Earth's oceans formed from water provided by comets
• The first continents formed
• The Great Oxygenation Event occurred

Which of these happened in Proterozoic Eon, according to the Old Earth view?

• multi-cellular life emerged
• Snowball earth occurred
• cyanobacteria appeared
• The first continents formed
• The Great Oxygenation Event occurred

Which of these happened in Phanerozoic Eon, according to the Old Earth view?

• multi-cellular life emerged
• Snowball earth occurred
• cyanobacteria appeared
• The first continents formed
• The Great Oxygenation Event occurred

Which of these happened in creation timeframe, according to the Young Earth view?

• Earth, water, light, dry land, seas, vegetation formed
• sun, moon, stars were created
• sea creatures, flying creatures, land creatures, Adam & Eve created
• There was an ice age
• the continents were formed

Which of these happened in flooding timeframe, according to the Young Earth view?

• The fountains of the deep burst open
• flooding lasted 40 days
• water covered the entire surface of the earth, including the mountains
• There was an ice age
• the continents were formed

Which of these happened in receding timeframe, according to the Young Earth view?

• a wind blew over the earth
• the waters subsided
• There was an ice age
• the continents were formed

Which of these happened in ice age timeframe, according to the Young Earth view?

• there was a glacier period
• volcanic dust blocked the sunlight
• continents moved apart
• there was a mild climate around the Arctic Ocean
• wooly mammoths and other large animals lived